HV2818 - Carte d'évaluation Microchip - Free user manual and instructions

USER MANUAL HV2818 Microchip

Note the following details of the code protection feature on Microchip devices:

• Microchip products meet the specification contained in their particular Microchip Data Sheet.
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• Microchip is willing to work with the customer who is concerned about the integrity of their code.
- Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as "unbreakable."

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip's code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

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Trademarks

The Microchip name and logo, the Microchip logo, Adaptec, AnyRate, AVR, AVR logo, AVR Freaks, BesTime, BitCloud, chipKIT, chipKIT logo, CryptoMemory, CryptoRF, dsPIC, FlashFlex, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck, LinkMD, maXStylus, maXTouch, MediaLB, megaAVR, Microsemi, Microsemi logo, MOST, MOST logo, MPLAB, OptoLyzer, PackeTime, PIC, picoPower, PICSTART, PIC32 logo, PolarFire, Prochip Designer, QTouch, SAM-BA, SenGenuity, SpyNIC, SST, SST Logo, SuperFlash, Symmetricom, SyncServer, Tachyon, TempTrackr, TimeSource, tinyAVR, UNI/O, Vectron, and XMEGA are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.

APT, ClockWorks, The Embedded Control Solutions Company, EtherSynch, FlashTec, Hyper Speed Control, HyperLight Load, IntelliMOS, Libero, motorBench, mTouch, Powermite 3, Precision Edge, ProASIC, ProASIC Plus, ProASIC Plus logo, Quiet-Wire, SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub, TimePictra, TimeProvider, Vite, WinPath, and ZL are registered trademarks of Microchip Technology Incorporated in the U.S.A.

Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any Capacitor, AnyIn, AnyOut, BlueSky, BodyCom, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial Programming, ICSP, INICnet, Inter-Chip Connectivity, JitterBlocker, KleerNet, KleerNet logo, memBrain, Mindi, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon, QMatrix, REAL ICE, Ripple Blocker, SAM-ICE, Serial Quad I/O, SMART-I.S., SQI, SuperSwitcher, SuperSwitcher II, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.

SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. The Adaptec logo, Frequency on Demand, Silicon Storage Technology, and Symmcom are registered trademarks of Microchip Technology Inc. in other countries. GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries. All other trademarks mentioned herein are property of their respective companies.

© 2020, Microchip Technology Incorporated, All Rights Reserved.

ISBN: 978-1-5224-6286-6

For information regarding Microchip's Quality Management Systems, please visit www.microchip.com/quality.

Table of Contents

Preface 5

Introduction......5

Document Layout 5

Conventions Used in this Guide 6

Recommended Reading....7

The Microchip Website....7

Product Change Notification Service....7

Customer Support 7

Document Revision History 7

Chapter 1. Product Overview ...... 9

1.1 Introduction 9

1.2 HV2918 Device Short Overview 9

1.3 HV2918 Analog Switch Evaluation Board Features 9

1.4 What is the HV2918 Analog Switch Evaluation Board? 10

1.5 HV2918 Analog Switch Evaluation Board Technical Parameters 10

1.6 HV2918 Analog Switch Evaluation Board Kit Contents 11

Chapter 2. Installation and Operation .... 13

2.1 Getting Started 13

2.1.1 Additional Tools Required for Operation 13

2.2 HV MUX GUI Installation 13

2.3 HV2918 Analog Switch Evaluation Board Setup Procedure 17

2.3.1 Recommended Power-up and Power-Down Sequences 18

2.4 Interface Connections 19

2.5 HV MUX Controller Board Setup Procedure 20

2.6 Testing the HV2918 Analog Switch Evaluation Board 21

2.7 Generation of Pulser Output at SW7 of HV2918 21

Chapter 3. GUI Description ...... 23

3.1 HV2918 Analog Switch Evaluation Board GUI Description 23

Chapter 4. PCB Design and Layout Notes.... 25

4.1 PCB Layout Techniques for HV2918 25

4.1.1 High-Voltage and High-Speed Grounding and Layout Techniques ..... 25

4.1.2 Decoupling Capacitors Selection 25

Appendix A. Schematics and Layouts 27

A.1 Introduction 27

A.2 EV19W62A – Schematic 28

A.3 EV19W62A – Schematic (Output Connectors) 29

HV2918 Analog Switch Evaluation Board User's Guide

A.4 EV19W62A – Schematic (Power) 30

A.5 EV19W62A – Schematic (Pulse Generator) 31

A.6 EV19W62A – Schematic (SPI Flash) 32

A.7 EV19W62A – Top Silk 33

A.8 EV19W62A – Top Copper and Silk 33

A.9 EV19W62A – Top Copper 34

A.10 EV19W62A – Inner 1 and 4 34

A.11 EV19W62A – Inner 2 35

A.12 EV19W62A – Inner 3 35

A.13 EV19W62A – Bottom Copper 36

A.14 EV19W62A – Bottom Copper and Silk 36

A.15 EV19W62A – Bottom Silk 37

A.16 ADM00825 – Schematic (Connection) 38

A.17 ADM00825 – Schematic (Power Supply) 39

A.18 ADM00825 – Schematic (USB to SPI) 40

A.19 ADM00825 – Schematic (Programmable Clock) 41

A.20 ADM00825 – Schematic (FPGA) 42

A.21 ADM00825 – Schematic (FPGA Decoupling Capacitors) 43

A.22 ADM00825 – Schematic (Connectors) 44

A.23 ADM00825 – Top Silk 45

A.24 ADM00825 – Top Copper and Silk 45

A.25 ADM00825 – Top Copper 46

A.26 ADM00825 – Inner 1 46

A.27 ADM00825 – Inner 2 .... 47

A.28 ADM00825 – Inner 3 47

A.29 ADM00825 – Inner 4 48

A.30 ADM00825 – Bottom Copper 48

A.31 ADM00825 – Bottom Copper and Silk 49

A.32 ADM00825 – Bottom Silk 49

Appendix B. Bill of Materials (BOM) 51

B.1 HV2918 Analog Switch Evaluation Board – BOM 51

B.2 HV MUX Controller Board – BOM 54

Appendix C. Demo Board Waveforms....59

C.1 Board Typical Waveforms 59

Worldwide Sales and Service 60

Preface

NOTICE TO CUSTOMERS

All documentation becomes dated, and this manual is no exception. Microchip tools and documentation are constantly evolving to meet customer needs, so some actual dialogs and/or tool descriptions may differ from those in this document. Please refer to our website (www.microchip.com) to obtain the latest documentation available.

Documents are identified with a "DS" number. This number is located on the bottom of each page, in front of the page number. The numbering convention for the DS number is "DSXXXXXXXXA", where "XXXXXXXXX" is the document number and "A" is the revision level of the document.

For the most up-to-date information on development tools, see the MPLAB ^® IDE online help. Select the Help menu, and then Topics, to open a list of available online help files.

INTRODUCTION

This chapter contains general information that will be useful to know before using the HV2918 Analog Switch Evaluation Board. Items discussed in this chapter include:

• Document Layout
  • Conventions Used in this Guide
  •
  • Recommended Reading
  • The Microchip Website
• Customer Support
  • Document Revision History

DOCUMENT LAYOUT

This document describes how to use the HV2918 Analog Switch Evaluation Board as a development tool to emulate and debug firmware on a target board. The manual layout is as follows:

• Chapter 1. "Product Overview" – Important information about the HV2918 device.
• Chapter 2. “Installation and Operation” – This chapter includes instructions for how to begin using the HV2918 Analog Switch Evaluation Board.
• Chapter 3. "GUI Description" – This chapter describes the features of the GUI PC software.
• Chapter 4. "PCB Design and Layout Notes" – This chapter explains important points of the PCB design of the HV2918 Analog Switch Evaluation Board.
• Appendix A. "Schematic and Layouts" – Shows the schematic and layout diagrams for the HV2918 Analog Switch Evaluation Board.
• Appendix B. "Bill of Materials (BOM)" – Lists the parts used to build the HV2918 Analog Switch Evaluation Board.
• Appendix C. "Demo Board Waveforms" – Describes the various demo waveforms for the HV2918 Analog Switch Evaluation Board.

CONVENTIONS USED IN THIS GUIDE

This manual uses the following documentation conventions:

DOCUMENTATION CONVENTIONS

Description Represents Examples
Arial font:
Italic characters Referenced books	mPLAB	^ IDE User's Guide
	Emphasized text ...is the only compiler...
Initial caps A window the Output	ut window
	A dialog the Settings dialog
	A menu selection select Enable Programmer
Quotes A field name in a window or dialog		"Save project before build"
Underlined, italic text with right angle bracket	A menu path File>Save	____
Bold characters	A dialog button	Click OK
	A tab	Click the Power tab
N'Rnnnn	A number in verilog format, where N is the total number of digits, R is the radix and n is a digit.	4'b0010, 2'hF1
Text in angle brackets <>	A key on the keyboard	Press,,
Courier New font:
Plain Courier New	Sample source code	#define START
	Filenames	autoexec.bat
	File paths	c:\mcc18\h
	Keywords	_asm, _endasm, static
	Command-line options	-Opa+, -Opa-
	Bit values	0, 1
	Constants	0xFF, 'A'
Italic Courier New	A variable argument	file.o, where file can be any valid filename
Square brackets []	Optional arguments	mccl8 [options] file [options]
Curly brackets and pipe character: { | }	Choice of mutually exclusive arguments; an OR selection	errorlevel {0|1}
Ellipses... Replaces repeated text	var_name [,	var_name...]
	Represents code supplied by user	void main (void){ ...}

RECOMMENDED READING

This user's guide describes how to use the HV2918 Analog Switch Evaluation Board. Other useful documents are listed below. The following Microchip document is available and recommended as a supplemental reference resource:

HV2818/HV2918 Data Sheet – “No High-Voltage Bias, Low Harmonic Distortion, 32-Channel, High-Voltage Analog Switch” (DS20006375)

THE MICROCHIP WEBSITE

Microchip provides online support via our website at www.microchip.com. This website is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, the website contains the following information:

• Product Support – Data sheets and errata, application notes and sample programs, design resources, user's guides and hardware support documents, latest software releases and archived software
• General Technical Support – Frequently Asked Questions (FAQs), technical support requests, online discussion groups, Microchip consultant program member listing
• Business of Microchip – Product selector and ordering guides, latest Microchip press releases, listing of seminars and events, listings of Microchip sales offices, distributors and factory representatives

PRODUCT CHANGE NOTIFICATION SERVICE

Microchip's customer notification service helps keep customers current on Microchip products. Subscribers will receive e-mail notifications whenever there are changes, updates, revisions or errata related to a specified product family or development tool of interest.

To register, access the Microchip website at www.microchip.com, click on Product Change Notification and follow the registration instructions.

CUSTOMER SUPPORT

Users of Microchip products can receive assistance through several channels:

• Distributor or Representative
- Local Sales Office
• Field Application Engineer (FAE)
- Technical Support

Customers should contact their distributor, representative or field application engineer (FAE) for support. Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document.

Technical support is available through the website at: http://www.microchip.com/support.

DOCUMENT REVISION HISTORY

Revision A (June 2020)

- Initial Release of this Document.

NOTES:

Chapter 1. Product Overview

1.1 INTRODUCTION

The HV2918 Analog Switch Evaluation Board (EV19W62A) works with the Microchip HV MUX Controller Board (ADM00825) to provide no high-voltage bias, low harmonic distortion, 32-channel, high-voltage analog switch demonstration, including basic switch on/off operation. The boards also include 2:1 MUX operation to transmit ±100V high-voltage pulse burst from two built-in MD1822 and TC6320 pulser circuits.

1.2 HV2918 DEVICE SHORT OVERVIEW

The HV2918 device is a no high-voltage bias, low harmonic distortion, 32-channel (16 2:1 MUX), high-voltage analog switch (with bleed resistors in SW pins). It is designed to be used in applications requiring high-voltage switching, controlled by low-voltage control signals, such as medical ultrasound imaging, driving piezoelectric transducers and in printers. The typical 6Ω on-resistance analog switch can pass the analog pulsed signal up to ±2.7A of current, ±100V of voltage and 2.5 μs of pulse width without high-voltage supplies, such as ±100V. It requires only a +5V single bias voltage supply of V DD and V LL for the on/off switch operation. The user can also use +3.3V instead of +5V in the Logic Voltage, V _LL , in order to get lower power consumption.

The HV2918 device has a digital serial interface to control the 32 analog switches individually. The digital interface clock operates up to 66 MHz.

HV2918 has an asymmetric topology to implement small size, compared to other no high-voltage bias analog switch products. In the asymmetric topology, the SW pin can pass a high-voltage pulsed signal, applied to the Y pin, when the switch is in the ON state. When the switch is in the OFF state, high voltage should not be applied to the SW pin. In medical ultrasound systems, the Y pin is connected to Tx/Rx and the SW pin is connected to a single piezoelectric transducer element in order to avoid high-voltage at the SW pin during the switch OFF state.

1.3 HV2918 ANALOG SWITCH EVALUATION BOARD FEATURES

• HV2918 No High-Voltage Bias, Low Harmonic Distortion, 32-Channel, (16 2:1 MUX), High-Voltage Analog Switch (with Bleed Resistors in SW Pins)
- Designed to work with the Microchip HV MUX Controller Board (ADM00825)
- Two 2:1 MUX with built-in MD1822 and TC6320 Pulsers
• 5 MHz 3-Level High-Voltage Pulse Burst Outputs
- On-Board 330 pF//2.5 kΩ Dummy Load per SW6, SW7, SW24, SW25 Pins
- Pulser On/Off and Time Domain Control through the PC GUI and the HV MUX Controller Board

1.4 WHAT IS THE HV2918 ANALOG SWITCH EVALUATION BOARD?

The HV2918 Analog Switch Evaluation Board can control the HV2918 device and built-in pulsers that are connected to the two 2:1 MUX switches for demonstration through the HV MUX Controller Board and GUI. Four switch outputs (SW pins) from two 2:1 MUXes have SMA connectors to which the user can connect four transducer elements. The other side of the 2:1 MUX (Y pins) is connected to the outputs of two built-in MD1822 and TC6320 pulsers. The HV2918 Analog Switch Evaluation Board can drive four transducer elements with 5 MHz, ±100V pulse signals.

The HV2918 Analog Switch Evaluation Board features one HV2918/R4X 9 x 9 x 0.9 mm 64-lead VQFN packaged integrated circuit, two MD1822K6-G 3 x 3 x 1 mm 16-lead QFN packaged integrated circuits and four TC6320K6-G 4 x 4 x 1 mm 8-lead DFN packaged NMOS and PMOS paired integrated circuits.

The HV2918 Analog Switch Evaluation Board uses two high-speed 20-signal pairs, carrying capable right angle backplane connectors, which are designed to work with the HV MUX Controller Board as a control signal source.

The HV MUX Controller Board has an FPGA that generates pulser waveform and logic control signals, and a USB bridge IC that connects the control board to a PC. By using a Microsoft® Windows® operated PC and the GUI software, the user can control the HV2918 device and two built-in pulsers on the HV2918 Analog Switch Evaluation Board.

Four switch terminals, consisting of two 2:1 MUX configurations on the PCB, have SMA connectors to which the user can connect loads. The jumpers close to the SMA connectors are for connecting the on-board dummy R-C load (330 pF//2.5 kΩ) optionally to the pulser output.

WARNING

Risk warning of electrical shock. This board uses multiple hazardous high voltages. Disconnect all high-voltage supplies before working on it. Electrical safety precautions must be taken when working on or using this board.

1.5 HV2918 ANALOG SWITCH EVALUATION BOARD TECHNICAL PARAMETERS

TABLE 1-1: HV2918 ANALOG SWITCH EVALUATION BOARD TECHNICAL PARAMETERS

Parameter Value
Pulser Frequency 5 MHz
Number of Pulses in the Burst 1 to 90
T_OFF Time Between Pulse Bursts 5 to 30 ms
Pulse Peak Voltage and Current 0 to ±100V and ±2.7A (typical)
Interface of FPGA Control Signals and USB PC-GUI Software	J1 and J2 Connects to ADM00825 Controller Interface Board
Pulser R-C Test Load and User's Transducer Interface	Built-in, 330 pF//2.5 kΩ per Channel with Jumper and 50Ω SMA
PCB Board Dimension	115 mm x 110 mm

FIGURE 1-1: HV2918 ANALOG SWITCH EVALUATION BOARD SIMPLIFIED BLOCK DIAGRAM

graph TD
    PC["PC + GUI"] --> FPGA["FPGA"]
    FPGA -->|A1| CH1["Pulser MD1822 + TC6320"]
    FPGA -->|B1| CH1
    FPGA -->|DMP1| CH1
    FPGA -->|A2| CH2["Pulser MD1822 + TC6320"]
    FPGA -->|B2| CH2
    FPGA -->|DMP2| CH2
    HV2918["HV2918"] -->|Y67| SW6["SW6"]
    HV2918 -->|Y2425| SW7["SW7"]
    HV2918 -->|SW24| SW25["SW25"]
    HV2918 -->|SW6| 330pF["330 pF"]
    HV2918 -->|SW7| 330pF["330 pF"]
    HV2918 -->|SW24| 330pF["330 pF"]
    HV2918 -->|SW25| 330pF["330 pF"]
    HV2918 -->|SW6| 2.5kΩ[2.5 kΩ]
    HV2918 -->|SW7| 2.5kΩ[2.5 kΩ]
    HV2918 -->|SW24| 2.5kΩ[2.5 kΩ]
    HV2918 -->|SW25| 2.5kΩ[2.5 kΩ]

1.6 HV2918 ANALOG SWITCH EVALUATION BOARD KIT CONTENTS

The HV2918 Analog Switch Evaluation Board includes:

• HV2918 Analog Switch Evaluation Board (EV19W62A)
• Important Information Sheet

NOTES:

Chapter 2. Installation and Operation

2.1 GETTING STARTED

The HV2918 Analog Switch Evaluation Board is fully assembled and tested. The board requires five power supply voltage rails of +3.3V, +5V, +10V and ±100V.

2.1.1 Additional Tools Required for Operation

1. An oscilloscope with a minimum of 500 MHz bandwidth and two high-impedance probes. Make sure the grounds of the power supply sources are correctly connected to the same ground as the testing oscilloscope ground.
2. A Microchip HV MUX Controller Board (ADM00825).
3. A Microsoft ^ Windows ^ 7 PC with the HV MUX Controller Board GUI software installed and running.
4. J1 and J2 connected to the HV MUX Controller Board.
5. HV MUX Controller Board connected through the USB port to the PC.

2.2 HV MUX GUI INSTALLATION

The HV MUX GUI software installer can be downloaded from the Microchip website at www.mircochip.com. Search for the evaluation board on the website by the part number: EV19W62A.

1. Open the HVMUXGUI-v1.0.0-windows-installer.exe.
2. Initiate the HV MUX GUI software installer by launching the Application Install dialog box.

FIGURE 2-1: HV MUX GUI – APPLICATION INSTALL DIALOG BOX

HVMUX GUI v1.1.0 Setup MICROCHIP Application Install Welcome to the Setup Wizard for the HVMUX GUI. < Back Next > Cancel

1. Click Next to start the installation.

FIGURE 2-2: HV MUX GUI – LICENSE AGREEMENT DIALOG BOX

HVMUX GUI v1.1.0 Setup License Agreement Please read the following License Agreement. You must accept the terms of this agreement before continuing with the installation. License Agreement Graphical User Interface Tool ***** Software License Agreement: The software supplied herewith by Microchip Technology Incorporated (the "Company") for its products is intended and supplied to you, Do you accept this license? ● I accept the agreement ○ I do not accept the agreement < Back Next > Cancel

1. Read the License Agreement and accept it by checking the box corresponding to "I accept the agreement". Click Next to proceed with the installation.

FIGURE 2-3: HV MUX GUI – INSTALLATION DIRECTORY DIALOG BOX

HVMUX GUI v1.1.0 Setup Installation Directory Please specify the directory where the HVMUX GUI will be installed. Installation Directory C:\Program Files (x86)\Microchip\HVMUXGUI BitRock Installer < Back Next > Cancel

1. On the Installation Directory dialog box, browse for the desired location or click Next to install in the default location.

FIGURE 2-4: HV MUX GUI – READY TO INSTALL DIALOG BOX

HVMUX GUI v1.1.0 Setup Ready to Install Setup is now ready to begin installing the HVMUX GUI on your computer. BitRock Installer < Back Next > Cancel

1. Once the installation path is chosen, the software is ready to install. Click Next.

FIGURE 2-5: HV MUX GUI – INSTALLATION STATUS DIALOG BOX

HVMUX GUI v1.1.0 Setup Installing Please wait while Setup installs the HVMUX GUI on your computer. Installing Creating uninstaller 25% BitRock Installer < Back Next > Cancel

1. The Installation Status window appears, showing the installation progress.
2. After the installation has completed, click Next.

FIGURE 2-6: HV MUX GUI – INSTALLATION COMPLETE DIALOG BOX

HVMUX GUI v1.1.0 Setup Install Complete The HVMUX GUI has been successfully installed on your computer. ✓ View Release Notes File < Back Finish Cancel

1. Once the Installation Complete dialog box appears, click the Finish button to exit the installer.

2.3 HV2918 ANALOG SWITCH EVALUATION BOARD SETUP PROCEDURE

To operate the HV2918 Analog Switch Evaluation Board, the following steps must be completed:

1. Attach the HV2918 Analog Switch Evaluation Board to the HV MUX Controller Board (ADM00825) with the J1 and J2 connectors.
2. Connect all the jumpers on J43, J44, J45 and J46 for the on-board R-C load.
3. Connect all the power supplies to the voltage supply input connectors J4 and J5, as indicated in Table 2-1, by observing the polarity.

CAUTION

Observe the polarity of each power supply rail and set the voltage and current limit carefully.

1. Turn on the V_LL first and then turn on the V_DD .
2. Turn on the 3V3.
3. Turn on the V GP and V PP/V NN.
4. Connect a USB cable from the HV MUX Controller Board to the PC.
5. Connect +12V/1A power to the HV MUX Controller Board.
6. Run the HV MUX GUI software on the PC.
7. Click the Initialize HV MUX Controller button in the GUI. This causes the status window at the bottom of the screen to display an "Initialization Complete" message.
8. Clear the STBY check box and select the MODE check box. (Do not change these states. Not used for the HV2918 Analog Switch Evaluation Board.)
9. Click the Set HV MUX button. All digital control signals are applied to the HV2918 device.
10. Set the number of pulses and T_OFF time of the pulser.
11. Select CH1 or CH2 to set the Channel 1 pulser or the Channel 2 pulser, respectively.
12. Click the Start button for the selected pulser to generate pulse bursts.
13. Click the Stop button for the selected pulser to stop generating pulse bursts.

TABLE 2-1: POWER SUPPLY VOLTAGES AND CURRENT-LIMITED SETTINGS

Terminal Rail	Name Voltage Average Current Limit
J5-1 V	_LL	+3.3V	+2 mA
J5-2	GND	0V	—
J5-3	V_DD	+5V	+20 mA
J4-1	3V3	+3.3V	+150 mA
J4-2	GND	0V	—
J4-3	V_GP	+5V to +11.5V	+10 mA
J4-14	V_PP	+100V	+5 mA
J11-2	V_NN	-100V	-5 mA

FIGURE 2-7: HV2918 ANALOG SWITCH EVALUATION BOARD FRONT VIEW

EV1.8U62A MICROCHIP HV2S18 HU Analog SW Eval Board

2.3.1 Recommended Power-up and Power-Down Sequences

Table2-2 shows the recommended power-up and power-down sequences of the HV2918 Analog Switch Evaluation Board.

TABLE 2-2: HV2918 ANALOG SWITCH EVALUATION BOARD POWER-UP AND POWER-DOWN SEQUENCES

Step	Power-up Description Step Power-Down	Description
1	V_LL On 1 V		_PP and V_NN Off
2	V_DD On	2 V	_GP Off
3	3V3 On with Logic Signal Static	3	3V3 Off with Logic Signal Static
4	V_GP On	4 V	_DD Off
5	V_PP and V_NN On	5 V	_LL Off

2.4 INTERFACE CONNECTIONS

TABLE 2-3: J2 CONTROL INTERFACE SIGNALS

Pin No.	Name Test	Point I/O Type	Signal Direction
J2-A2 SCK — LVCMOS-2.5V InputEEPROM Serial Clock Input
J2-B2 CSB — LVCMOS-2.5V InputEEPROM Chip Select Input
J2-A3 MISO —		LVCMOS-2.5V Output EEPROM Serial Data Output
J2-B3 MOSI —		LVCMOS-2.5V Input EEPROM Serial Data input
J2-A5 CLR		T2 LVC MOS-3.3V Input HV2918 Latch Clear Logic Input
J2-B5	CLK	T4	LVCMOS-3.3V Input	HV2918 Clock Logic Input
J2-C5		T1	LVCMOS-3.3V Input HV2918 Latch Enable Logic Input
J2-A6	DIN	T3	LVCMOS-3.3V Input	HV2918 Data In Logic Input
J2-C6	A1	T33_P2	LVCMOS-3.3V Input	Ch1 Pulser input for NMOS to V_NN
J2-D6	B1	T34_P2	LVCMOS-3.3V Input	Ch1 Pulser input for PMOS to V_PP
J2-A7	DMP1	T35_P2	LVCMOS-3.3V Input	Ch1 Pulser Damp Input for PMOS/NMOS to GND
J2-B7	A2	T33_P1	LVCMOS-3.3V Input	Ch2 Pulser input for NMOS to V_NN
J2-C7	B2	T34_P1	LVCMOS-3.3V Input	Ch2 Pulser input for PMOS to V_PP
J2-D7	DMP2	T35_P1	LVCMOS-3.3V Input	Ch2 Pulser Damp Input for PMOS/NMOS to GND

2.5 HV MUX CONTROLLER BOARD SETUP PROCEDURE

The HV MUX Controller Board generates 3.3V control signals for the HV2918 Analog Switch Evaluation Board and features a Spartan-6 XC6SLX9 FPGA.

1. Before powering up the HV2918 Analog Switch Evaluation Board and the HV MUX Controller Board, make sure that the latest GUI software is installed on the PC.
2. Start the GUI program. If the board is not connected, a "Not Connected" message is displayed in the Status bar, located at the bottom left of the screen.
3. Connect the appropriate power supply and turn on the power switch to power-up the HV MUX Controller Board. The FPGA_OK(LD1), DC_IN (LD2) and PWR_OK(LD4) on the HV MUX Controller Board should light up green. A "Connected" message is displayed on the bottom left of the Status bar of the GUI.

The HV MUX Controller Board is now ready to control the HV2918 Analog Switch Evaluation Board.

FIGURE 2-8: HV MUX CONTROLLER BOARD (ADM00825) – FRONT VIEW

Off/On Switch HV MUX Controller Board 12V/1A Power Connector DC_IN (LD2) 3.3U CLK J6 J10 J12 FPGA JTAG PWR_OK (LD4) USB_Fault (LD5) Mini-USB Connector 1.2U J11 J13 J1 J2 FPGA_OK (LD1) FPGA_PROG OUT1 OUT2 PROM JTAG BTS - 06 - 17 PROM JTAG

2.6 TESTING THE HV2918 ANALOG SWITCH EVALUATION BOARD

The user can turn on/off each of the 32 switches through the USB connected PC GUI software program by following the next steps:

1. Click the Initialize HV MUX Controller button, located at the top left corner.
2. Clear STBY.
3. Select MODE.
4. Put 32-bit data in DIN to set switches on and off. Data 1 means the switch is on and Data 0 means the switch is off.
5. Click the Set HV MUX button. The GUI and controller board now generate 32-bit data and 32 clocks, followed by one LE negative pulse and the switches are on and off according to DIN in the GUI.
6. Select CLR and click the Set HV MUX button to set all switches to off.

Note: The typical voltage and waveforms are provided in Appendix C. "Demo Board Waveforms".

2.7 GENERATION OF PULSER OUTPUT AT SW7 OF HV2918

This section provides the simple step-by-step procedure to make the Ch1 pulser output at the SW7 SMA connector with dummy loads by configuring the GUI.

1. Before powering up the HV2918 Analog Switch Evaluation Board, make sure that the latest GUI software is installed on the PC.
2. Start the GUI program. If the board is not connected, a "Not Connected" message is displayed in the Status bar located at the bottom left of the screen.
3. Power up the HV MUX Controller Board and HV2918 Analog Switch Evaluation Board as described in the previous sections. The prompt, "Connected", is displayed in the Status bar.
4. Click the Initialize HV MUX Controller button and check the message window to see "Initialization Complete".
5. Clear STBY.
6. Select MODE.
7. Change the DIN to Bit 7 from '0' to '1' to set SW7 on (DIN = 00000000 00000000 00000000 10000000).
8. Click the Set HV MUX button to turn on the HV2918 SW7.
9. Change the Pulses to 10.
10. Select CH1.
11. Click the Start button. CH1 pulser starts to generate pulse bursts with ten pulses and 30 ms T_OFF time.

The Ch1 and Ch2 of the oscilloscope in Figure 2-9 show the SW7 and the SW6.

FIGURE 2-9: TYPICAL WAVEFORM OF 2:1 MUX CONNECTED TO PULSER

Chapter 3. GUI Description

3.1 HV2918 ANALOG SWITCH EVALUATION BOARD GUI DESCRIPTION

Figure 3-1 displays a screen capture of the HV MUX Controller Board GUI.

Table3-1 provides a detailed description of every item numbered in the screen capture. The selection of the check box, binary data in the DIN entry box and number in the Pulses and TOFF entry box are just settings and don't change the operation of the HV2918 device and built-in pulsers immediately. By clicking the Set HV MUX, Start and Stop buttons, and the control data set by the user in the GUI change operation of the HV2918 device turn on/off the built-in pulsers in the HV2918 Analog Switch Evaluation Board. Follow the explanation for each corresponding item.

FIGURE 3-1: HV MUX CONTROLLER BOARD GUI SCREEN CAPTURE

HV MUX Controller Board MICROCHIP HV MUX Controller Board Initialize HV MUX Controller HV MUX ⑧ STBY MODE Set IIV MUX [MODE = H : Individual Switching] ⑤ CLR ④ DIN 00000000 00000000 00000000 00000000 31 24 28 16 15 8 7 0 [MODE = L : Bank Switching] ⑥ EN ⑦ A/B Pulser FREQUENCY 5 MHz Pulses 5 TOFF (1 to 128) (5ms to 30ms) Start Stop 12 13 11 CH1 CH2 15 Clear 14 Con Status: Not Connected 16

TABLE 3-1: HV2918 ANALOG SWITCH EVALUATION BOARD GUI DESCRIPTION

Item No.	Item Name Item D	Description
1 Initialize HV MUX Controller		When this button is clicked, the GUI starts the initialization of FPGA on the HV MUX Controller Board, and the communication between the GUI and the HV MUX Controller Board. If there is no error, the “Initialization Complete” message is displayed in the Message window.
2	S	Stays unselected. Not used for the HV2918 Analog Switch Evaluation Board.
3 MODE Stays selected.		Not used for the HV2918 Analog Switch Evaluation Board.
4 DIN	32-bit data entry boxes. Each bit in the boxes is related to each analog switch. If data entry is ‘1’, the associated switch is set to on. If data entry is ‘0’, the associated switch is set to off.
5	CLR	When this check box is selected, the CLR logic input is set to high and all the switches of the HV2918 device are set to off. When cleared, the CLR logic input is set to low and the 32 switches of HV2918 are set to ON/OFF states according to the DIN data entry.
6	EN	Deactivated when MODE is selected. Not used for the HV2918 Analog Switch Evaluation Board.
7	A/B	Deactivated when MODE is selected. Not used for the HV2918 Analog Switch Evaluation Board.
8	Set HV MUX	When this button is clicked, the data described in Items 2 through 7 are applied to the HV2918 device. Note that the 32-bit DIN data, 32 clocks and one negative LEpulse are applied only once.
9 Pulses This text box defines the number of pulses in the pulse burst generated by the selected pulser. A pulse is half of the cycle and the pulse burst always starts the positive pulse first.
10	TOFF	This text box defines the interval between pulse bursts generated by the selected pulser.
11	Ch1/Ch2	When one of these check boxes is selected, the respective pulser is set to generate 5 MHz pulse bursts defined in Items 9 and 10 by the user.
12	Start	When this button is clicked, the selected pulser starts generating the pulse burst.
13	Stop	When this button is clicked, the selected pulser stops generating the pulse burst.
14	Message Window	This window displays information from the GUI program.
15	Clear	This button clears the messages in the Message window.
16 Connection Status		This window displays the status of the connection between the GUI and the HV MUX Controller Board.

Chapter 4. PCB Design and Layout Notes

4.1 PCB LAYOUT TECHNIQUES FOR HV2918

The HV2918 Analog Switch Evaluation Board has an analog switch to pass high-voltage, high-current and high-frequency pulses. The PCB design and layout are important to ensure the success of the implementation.

4.1.1 High-Voltage and High-Speed Grounding and Layout Techniques

The center pad at the bottom of the HV2918 VQFN package is internally connected to the IC's substrate ( V_SUB ). This pad should be connected to GND, externally on the PCB.

The user must pay attention to the connecting traces, since the analog switches pass the high-voltage and high-speed signals. In particular, a controlled impedance of 50 to the ground plane and more trace spacing needs to be applied in this situation.

High-speed PCB trace design practices are used for the HV2918 Analog Switch Evaluation Board PCB layout. The internal circuitry of the HV2918 device can operate at a high frequency, with the primary speed limitation being the load capacitance. Because of these high-speed and high-transient currents that result from driving capacitive loads, the supply voltage bypass capacitors should be as close to the pins as possible.

All the GND pins should have low-inductance feed through connections that are connected directly to a solid ground plane at the second layer of the PCB. It is recommended to minimize the trace length to the ground plane and to insert a ferrite bead in the power supply lead to the capacitor to prevent resonance in the power supply lines. It is important to minimize trace lengths and use sufficient trace width to reduce inductance. Surface mount components are highly recommended.

The use of a solid ground plane, and good power and signal layout practices prevent any possible parasitic capacitance coupling. The user should also ensure that the circulating ground return current from a capacitive load does not react with common inductance to create noise voltages in the input logic circuitry.

4.1.2 Decoupling Capacitors Selection

The V_LL and V_DD supply voltage rails are able to provide fast transient current. Therefore, they should have a low-impedance bypass capacitor close to each of the power supply pins. Use a surface-mounted ceramic capacitor of 0.1 to 2.2 F capacitance with an appropriate voltage rating.

It is important to verify what type of ceramic capacitor is selected for these bypass capacitors. The low-impedance means low-ESR/ESL impedance within the frequency bandwidth range of ultrasound pulses transmitted, including the very fast dV/dt of the pulse's rising and falling edges. A capacitor with low-temperature coefficient and low-voltage coefficient is also recommended. The type of X7R and X5R or other more advanced multilayer ceramic types should be selected for these purposes.

NOTES:

Appendix A. Schematics and Layouts

A.1 INTRODUCTION

This appendix contains the following schematics and layouts for the HV2918 Analog Switch Evaluation Board (EV19W62A) and the HV MUX Controller Board (ADM00825).

1. HV2918 Analog Switch Evaluation Board (EV19W62A):

• EV19W62A – Schematic
- EV19W62A – Schematic (Output Connectors)
• EV19W62A – Schematic (Power)
• EV19W62A – Schematic (Pulse Generator)
• EV19W62A – Schematic (SPI Flash)
• EV19W62A – Top Silk
• EV19W62A – Top Copper and Silk
• EV19W62A – Top Copper
• EV19W62A – Inner 1 and 4
- EV19W62A – Inner 2
• EV19W62A – Inner 3
• EV19W62A – Bottom Copper
• EV19W62A – Top Copper and Silk
• EV19W62A – Bottom Silk

1. HV MUX Controller Board (ADM00825):

• ADM00825 – Schematic (Connection)
• ADM00825 – Schematic (Power Supply)
• ADM00825 – Schematic (USB to SPI)
- ADM00825 – Schematic (Programmable Clock)
• ADM00825 – Schematic (FPGA)
• ADM00825 – Schematic (FPGA Decoupling Capacitors)
- ADM00825 – Schematic (Connectors)
• ADM00825 – Top Silk
• ADM00825 – Top Copper and Silk
- ADM00825 – Top Copper
- ADM00825 – Inner 1
- ADM00825 – Inner 2
- ADM00825 – Inner 3
- ADM00825 – Inner 4
- ADM00825 – Bottom Copper
• ADM00825 – Bottom Copper and Silk
• ADM00825 – Bottom Silk

A.2 EV19W62A - SCHEMATIC

Electrical schematic diagram with labeled components and connections, including ICs, resistors, capacitors, and a 7-segment display.

A.3 EV19W62A - SCHEMATIC (OUTPUT CONNECTORS)

DGND CONN-HEL-2D-40-08 CONN-HEADER 40POS BG10 DG10 A1 C1 B1 D1 A2 C2 B2 D2 A3 C3 B3 D3 A4 C4 B4 D4 A5 C5 B5 D5 A6 C6 B6 D6 A7 C7 B7 D7 A8 C8 B8 D8 A9 C9 B9 D9 A10 C10 R10 DG10 DG10 DG10

J3 HDR2.54 Male 1x2 U3 MCP17023.3V GND C3 1µF 16V 0603 T5 U3 VOUT VN GND GND DGND C43 1µF 16V 0603 T2 MISO MOSI CSR 80K A2 DMIP1 DIN A1 CLK T4 T3 DGND DGND A10 C10 RG10 DG10 CONN HEADER 40POS A9 C9 B8 DG8 DG8 A8 DG7 DG7 A7 C7 B6 DG6 DG6 A6 DG5 DG5 A5 C5 B5 DG4 DG4 A4 DG3 DG3 A3 C3 B3 DG2 DG2 A2 C2 B2 DG1 DG1 A1 C1 B1 DG0 DG0 A0 DG9 DG9 B9 DG9 DG9 B8 DG8 DG8 B7 DG7 DG7 B6 DG6 DG6 B5 DG5 DG5 B4 DG4 DG4 B3 DG3 DG3 B2 DG2 DG2 B1 DG1 DG1 B0 DG0 DG0 A8 DG7 DG7 A6 DG6 DG6 A4 DG5 DG5 A2 DG4 DG4 A0 DG3 DG3 A0 DG2 DG2 A0 DG1 DG1 A0 DG0 DG1 A0 DG9 DG9 A0 DG8 DG8 A0 DG7 DG7 A0 DG6 DG6 A0 DG5 DG5 A0 DG4 DG4 A0 DG3 DG3 A0 DG2 DG2 A0 DG1 DG2 A0 DG0 DG2 A0 DG9 DG1 A0 DG8 DG1 A0 DG7 DG1 A0 DG6 DG1 A0 DG5 DG1 A0 DG4 DG1 A0 DG3 DG1 A0 DG2 DG1 A0 DG1 DG1 A0 DG0 DG1 A0 DG9 DG9 A0 DG8 DG8 A0 DG7 DG8 A0 DG6 DG8 A0 DG5 DG8 A0 DG4 DG8 A0 DG3 DG8 A0 DG2 DG8 A0 DG1 DG8 A0 DG0 DN3D-4P-DS DGND DN3D-4P-DS VDD MUPB T30 DGND DN3D-4P-DS C1 0.1µF 25V 0603

A.4 EV19W62A - SCHEMATIC (POWER)

VCP T8 C4 4.7 μF 50V D3 RS1G X5R GND T10 3.3V C6 4.7 μF 50V D5 RS1G GND J4 HDR 2.54 Male 1x5 1 2 3 4 5 Vpp T9 C5 1 μF 25V 1812 D4 RS1G GND C7 1 μF 25V 1812 D6 RS1G VNN T11

T13 C8 X5R 4.7 μF 5kV DCNDDGND D7 RS1G R44 OR 0603 GND VDD C2 1 μF 5kV 0905 D8 RS1G GND J6 HDR 2.54 Male 1x3 T7

A.5 EV19W62A - SCHEMATIC (PULSE GENERATOR)

T33_P1 T34_P1 T35_P1 A_P1 B_P1 DMP_P1 U1_P1 INA OUTA INCE OUTC INCE OUTCD PC VDS VCC C30_P1 0.1μF 50V 0803 C31_P1 22μF 50V 0803 C32_P1 0.1μF 50V 0803 C33_P1 22μF 50V 0803 C34_P1 0.1μF 50V 0803 OPDONDONDONDOND ONDONDONDONDOND VOUT OUTD OUTC OUTCD GND C44_P1 12 1 8 13 2 2 6 3 3 6 9 4 5 0.01μF×4 50V 08-2 GND VSS C27_P1 1μF 250V 1812 GND T14_P1B TC822C C9_P1 1μF 250V 1812 T14_P1A TC822C D9_P1 1 6 R32_P1 56V 3005 1% T36_P1 PULSE_P1

A.6 EV19W62A - SCHEMATIC (SPI FLASH)

VDD_MUPB VDD_MUPB VDD_MUPB R3 4.7k 0402 1% CSB MISO R5 0R 0402 U4 1 2 3 4 U4 CS SO/IO1 WP/IO2 GND S25FL127SABMFV101 DNP VCC HOLD/IO3/RESET CLK SI/IO0 8 7 6 5 DGND C12 0.1 μF 35V 0402 DGND SCK MOSI R4 100R 0402 1% SCK MOSI R6 100R 0402 1% DGND VDD MUPB J83 21 R7 4.7k 0402 1% DGND

A.7 EV19W62A - TOP SILK

J4 2U3 SND VDD SND UNN C5 C7 J74 J73 T8 J1 T8 VDP UPP UUP UNN J83 T33 T10 +3.3V T34 UI T36 T30 C10 T39 T34 T35 T4 DOUT J23 GND J18 R2 SND J21 Y01 J7 SND J29 SND J20 J18 C10 J20 J21 R8 SND J23 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 R47 R48 R49 R50 R51 R52 R53 R54 R55 R56 R57 R58 R59 R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 SND 7 Y1617 T28 SND 6 J82 J81 J80 J79 J78 J77 J76 J75 J74 J73 J72 J71 J70 J69 0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

A.8 EV19W62A - TOP COPPER AND SILK

EU19W62A MICROCHIP HV2918_HV Analog SW Eval Board

A.9 EV19W62A - TOP COPPER

Pure electrical circuit lines without any symbols

A.10 EV19W62A - INNER 1 AND 4

Pure electrical circuit lines without any symbols

A.11 EV19W62A - INNER 2

Circuit board layout diagram with dot patterns and circuit traces, showing Chinese characters for 'current circuit' and 'current bus'

A.12 EV19W62A - INNER 3

Pure electrical circuit lines without any symbols

A.13 EV19W62A - BOTTOM COPPER

Pure electrical circuit lines without any symbols

A.14 EV19W62A - BOTTOM COPPER AND SILK

04-11155 -01

A.15 EV19W62A - BOTTOM SILK

Circuit board layout diagram with labeled components and connection points

A.16 ADM00825 - SCHEMATIC (CONNECTION)

graph TD
    A["Component 1"] --> B["Pin 1"]
    A --> C["Pin 2"]
    A --> D["Pin 3"]
    A --> E["Pin 4"]
    A --> F["Pin 5"]
    A --> G["Pin 6"]
    A --> H["Pin 7"]
    A --> I["Pin 8"]
    A --> J["Pin 9"]
    A --> K["Pin 10"]
    A --> L["Pin 11"]
    A --> M["Pin 12"]
    A --> N["Pin 13"]
    A --> O["Pin 14"]
    A --> P["Pin 15"]
    A --> Q["Pin 16"]
    A --> R["Pin 17"]
    A --> S["Pin 18"]
    A --> T["Pin 19"]
    A --> U["Pin 20"]
    A --> V["Pin 21"]
    A --> W["Pin 22"]
    A --> X["Pin 23"]
    A --> Y["Pin 24"]
    A --> Z["Pin 25"]
    A --> AA["Pin 26"]
    A --> AB["Pin 27"]
    A --> AC["Pin 28"]
    A --> AD["Pin 29"]
    A --> AE["Pin 30"]
    A --> AF["Pin 31"]
    A --> AG["Pin 32"]
    A --> AH["Pin 33"]
    A --> AI["Pin 34"]
    A --> AJ["Pin 35"]
    A --> AK["Pin 36"]
    A --> AL["Pin 37"]
    A --> AM["Pin 38"]
    A --> AN["Pin 39"]
    A --> AO["Pin 40"]
    A --> AP["Pin 41"]
    A --> AQ["Pin 42"]
    A --> AR["Pin 43"]
    A --> AS["Pin 44"]
    A --> AT["Pin 45"]
    A --> AU["Pin 46"]
    A --> AV["Pin 47"]
    A --> AW["Pin 48"]
    A --> AX["Pin 49"]
    A --> AY["Pin 50"]
    A --> AZ["Pin 51"]
    A --> BA["Pin 52"]
    A --> BB["Pin 53"]
    A --> BC["Pin 54"]
    A --> BD["Pin 55"]
    A --> BE["Pin 56"]
    A --> BF["Pin 57"]
    A --> BG["Pin 58"]
    A --> BH["Pin 59"]
    A --> BI["Pin 60"]
    A --> BJ["Pin 61"]
    A --> BK["Pin 62"]
    A --> BL["Pin 63"]
    A --> BM["Pin 64"]
    A --> BN["Pin 65"]
    A --> BO["Pin 66"]
    A --> BP["Pin 67"]
    A --> BQ["Pin 68"]
    A --> BR["Pin 69"]
    A --> BS["Pin 70"]
    A --> BT["Pin 71"]
    A --> BU["Pin 72"]
    A --> BV["Pin 73"]
    A --> BW["Pin 74"]
    A --> BX["Pin 75"]
    A --> BY["Pin 76"]
    A --> BZ["Pin 77"]
    A --> CA["Pin 78"]
    A --> CB["Pin 79"]
    A --> CC["Pin 80"]
    A --> CD["Pin 81"]
    A --> CE["Pin 82"]
    A --> CF["Pin 83"]
    A --> CG["Pin 84"]
    A --> CH["Pin 85"]
    A --> CI["Pin 86"]
    A --> CJ["Pin 87"]
    A --> CK["Pin 88"]
    A --> CL["Pin 89"]
    A --> CM["Pin 90"]
    A --> CN["Pin 91"]
    A --> CO["Pin 92"]
    A --> CP["Pin 93"]
    A --> CQ["Pin 94"]
    A --> CR["Pin 95"]
    A --> CS["Pin 96"]
    A --> CT["Pin 97"]
    A --> CU["Pin 98"]
    A --> CV["Pin 99"]
    A --> CW["Pin 100"]

A.17 ADM00825 - SCHEMATIC (POWER SUPPLY)

A.18 ADM00825 - SCHEMATIC (USB TO SPI)

USB_CONFIG LED, ON- SUSPEND, OFF- ACTIVE J7 USB/MN-E Female V D1 USS_A D4 USS_A* GND C105 4.7 μF 15V 1266 GND_D 3V_S_VDD C104 0.1 μF 25V 8065 GND_D MC72216 SSOP-29 Vcc Ucc RST GP3 GP7 GP6 MISO GP5 MOSI SCK U9 R51 50B GND_0 LDS RFD GND_D V3 VDD C103 4.7 μF 16V 25V 8063 R55 10A 8063 GND_D X1 12KHz CSBAR TPLA_DUNE FPGA_RST SPI_RS1 MOSI GP4 Ground Posts for Scope Probe Ground

A.19 ADM00825 - SCHEMATIC (PROGRAMMABLE CLOCK)

Electrical schematic diagram of SM803004 IC with labeled components and connections

A.20 ADM00825 - SCHEMATIC (FPGA)

Circuit schematic diagram with labeled components including bank, PDA, FPGA, and power management ICs, including pin connections and wiring labels.

A.21 ADM00825 - SCHEMATIC (FPGA DECOUPLING CAPACITORS)

For 1V2 VCCINT 1V2 VCCINT C3 100 pF 6.5V TANT B 47 pF 16V 0603 C4 100 pF 6.5V 0603 C5 100 pF 5.5V 0603 C6 100 pF 5.5V 0603 C7 100 pF 5.5V 0603 C8 100 pF 5.5V 0603 C9 100 pF 5.5V 0603 GND_D

For VCCO_0 3V3 VDD C10 33 pF 10V TANT-8 C13 47 pF 18V 0503 C14 100 pF 53V 0503 C15 100 pF 53V 0503 C16 100 pF 53V 0503 OND_D

For VCCO_2 3V3 VDD C27 33 pF 10V TANT-B C30 47 pF 16V 0503 C31 1000 pF 50V 0603 C32 1000 pF 50V 0603 GND_D

For VCCO_1 2V5_VDD C11 33 pF 10V TANT-B C17 47 pF 10V 0603 C18 1000 pF 50V 0603 C19 1000 pF 50V 0603 C20 1000 pF 50V 0603 GND_D

For VCCO_3 2V5 VDD + C28 33 pF 10V 7ANT-B C33 47 pF 15V 0003 C34 1000 pF 50V 0003 C35 1000 pF 50V 0003 C36 1000 pF 50V 0003

For VCCAUX 3V2_NDD C12 33 pF 10V IANT-B C21 47 pF 16V 0603 C22 100 pF 50V 0603 C23 100 pF 50V 0603 C24 100 pF 50V 0603 C25 100 pF 50V 0603 C26 100 pF 50V 0603

For XCF04S 3V2 VDD C29 33μF 13V TAVT-8 C37 47 nF 16V 063 C38 100 pF 50V 063 C39 100 pF 50V 063 C40 100 pF 50V 063 GND D

A.22 ADM00825 - SCHEMATIC (CONNECTORS)

PWR5V0 + C1 33 µF 10V TANT-B C2 0.1 µF 25V 0603 GND_D J1 A1 B1 BG1 A2 B2 BG2 A3 B3 BG3 A4 B4 BG4 A5 B5 BG5 A6 B6 BG6 A7 B7 BG7 A8 B8 BG8 A9 B9 BG9 A10 B10 BG10 C1 D1 DG1 C2 D2 DG2 C3 D3 DG3 C4 D4 DG4 C5 D5 DG5 C6 D6 DG6 C7 D7 DG7 C8 D8 DG8 C9 D9 DG9 C10 D10 DG10 IO_2V5_0_P IO_2V5_0_N IO_2V5_2_P IO_2V5_2_N IO_2V5_4_P IO_2V5_4_N IO_2V5_6_P IO_2V5_6_N IO_2V5_8_P IO_2V5_8_N IO_2V5_10_P IO_2V5_10_N IO_2V5_12_P IO_2V5_12_N IO_2V5_14_P IO_2V5_14_N IO_2V5_3_P IO_2V5_3_N IO_3V3_1 IO_3V3_2 IO_3V3_3 IO_3V3_5 CLK4* GND D GND D CONN-1469028

PWR5V0 C90 33 µF 10V TANT-D C09 0.1 µF 25V 0602 D25V GND_D I2 A1 B1 BG1 A2 B2 BG2 A3 B3 BG3 A4 B4 BG4 A5 B5 BG5 A6 B6 BG6 A7 B7 BG7 A8 B8 BG8 A9 B9 BG9 A10 B10 BG10 C1 D1 DG1 C2 D2 DG2 C3 D3 DG3 C4 D4 DG4 C5 D5 DG5 C6 D6 DG6 C7 D7 DG7 C8 D8 DG8 C9 D9 DG9 C10 D10 DG10 I0_2V5_15_P I0_2V5_15_N I0_2V5_17_P I0_2V5_17_N I0_2V5_19_P I0_2V5_19_N I0_2V5_21_P I0_2V5_21_N I0_3V3_7_P I0_3V3_7_N I0_3V3_9_P I0_3V3_9_N I0_3V3_11_P I0_3V3_11_N I0_3V3_12_P I0_3V3_12_N I0_3V3_12_P I0_3V3_14_P I0_3V3_14_N I0_3V3_17_P CLK3_P CLK3_N CONN-14e9028

A.23 ADM00825 - TOP SILK

OFF[ • • ] ON 5.0V HV MUX Controller Board 12V/1A J6 DC_IN 3.3V CLK J10 3.3U J25U J12 FPGA JTAG J4 C10 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C50 C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C70 C71 C72 C73 C74 C75 C76 C77 C78 C79 C80 C81 C82 C83 C84 C85 C86 C87 C88 C89 C90 C91 C92 C93 C94 C95 C96 C97 C98 C99 J12 J11 USB_FacI1 JPDAJKI10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 J7 USB-Mini FPGA_PROG OUT1 J8 OUT2 CE CE CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CC CERD25

A.24 ADM00825 - TOP COPPER AND SILK

OFF[ ] ON 5.0V 12V/1A J6 DC_IN 3.3V CLK GND J10 3.3V 2.5V FMR_DK 1.2V GND J11 USB_FMI FPGA_DK J7 USB-Mini FPGA_PROG OUT1 N0P00825 OUT2 CE HCP0056 HV MUX Controller Board GND J12 FPGA JTAG J4 MICROCHIP GND J13 PROM JTAG J5 J2

A.25 ADM00825 - TOP COPPER

Pure electrical circuit lines without any symbols or text, rendered on a printed circuit board (no readable text or labels)

A.26 ADM00825 - INNER 1

Pure electrical circuit lines without any symbols

A.27 ADM00825 - INNER 2

Pure electrical circuit lines without any symbols

A.28 ADM00825 - INNER 3

Pure electrical circuit lines without any symbols

A.29 ADM00825 - INNER 4

Pure electrical circuit lines without any symbols

A.30 ADM00825 - BOTTOM COPPER

Pure electrical circuit lines without any symbols or text, rendered on a teal background with no readable text or labels.

A.31 ADM00825 – BOTTOM COPPER AND SILK

Pure electrical circuit lines without any symbols or text, rendered on a grid background (no readable text or labels)

A.32 ADM00825 - BOTTOM SILK

Circuit diagram with labeled components including capacitors, resistors, and diodes

NOTES:

Appendix B. Bill of Materials (BOM)

B.1 HV2918 ANALOG SWITCH EVALUATION BOARD – BOM

TABLE B-1: HV2918 ANALOG SWITCH EVALUATION BOARD – BILL OF MATERIALS

Qty.	Reference Description	Manufacturer Part Number
1 C1	Capacitor, Ceramic, 0.1	μF, 25V,5%, X7R, Surface Mount, 0603	KEMET C0603C104	J3RACTU
1 C10	C11, C13, C14,C15, C16, C25, C26,C27, C37, C38, C39	Capacitor, Ceramic, 15 pF, 50V,5%, C0G/NP0, Surface Mount,0805	JohansonDielectrics Inc	500R15N150JV4T
1 C12	Capacitor, Ceramic, 0.1 μF, 35V,10%, X7R, Surface Mount, 0402		TDKCorporation	CGA2B3X7R1V104K050BB
1 C17	C18, C20, C21	Capacitor, Ceramic, 330 pF,250V, 5%, C0G/NP0, SurfaceMount, 0805	Murata Electronics®North America, Inc.	GRM21A5C2E331JW01D
1 C19	C22, C23, C35	Capacitor, Ceramic, 1 μF, 25V,10%, X7R, Surface Mount, 0603	TDKCorporation	CGA3E1X7R1E105K080AC
1 C2	Capacitor, Ceramic, 1	μF, 50V,10%, X7R, Surface Mount, 0805	Murata ElectronicsNorth America, Inc.	GRM21BR71H105KA12L
1 C3	C43	Capacitor, Ceramic, 1 μF, 16V,10%, X5R, Surface Mount, 0603	AVXCorporation	0603YD105KAT2A
1 C30_P1, C30_P2,C32_P1, C32_P2,C34_P1, C34_P2		Capacitor, Ceramic, 0.1 μF, 50V,20%, X7R, Surface Mount, 0603	TDKCorporation	C1608X7R1H104M
1 C31_P1, C31_P2,C33_P1, C33_P2		Capacitor, Ceramic, 2.2 μF, 50V,10%, X5R, Surface Mount, 0603	Murata ElectronicsNorth America, Inc.	GRM188R61H225KE11D
1 C4	C6, C8	Capacitor, Ceramic, 4.7 μF, 50V,10%, X5R, Surface Mount, 0805	TDKCorporation	C2012X5R1H475K125AB
1	C44_P1, C44_P2	Capacitor, Array, 0.01 μF x 4,100V, 20%, X7R, Surface Mount,0612	AVXCorporation	W3A41C103MAT2A
1 C5	C7, C9_P1,C9_P2, C27_P1,C27_P2	Capacitor, Ceramic, 1 μF, 250V,20%, X7T, Surface Mount, 1812	TDKCorporation	C4532X7T2E105M250KA
1 D3	D4, D5, D6, D7, D8	Diode Rectifier, RS1G, 1.3V, 1A,400V, DO-214AC (SMA)	ONSemiconductor®	RS1G
1 D9_P1, D9_P2		Diode Rectifier, Array, 1V,225 mA, 350V, Surface Mount,6-Lead SOT-23	DiodesIncorporated®	MMBD3004BRM-7-F
1 J1	J2	Connector, Header, 40 Positions,Right Angle, HM-ZD, Tin	TE Connectivity, Ltd.	6469169-1

Note: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components.

TABLE B-1: HV2918 ANALOG SWITCH EVALUATION BOARD – BILL OF MATERIALS

Qty.	Reference	Description	Manufacturer	Part Number
1 J3, J12, J13, J14, J15,J16, J17, J18, J19,J20, J21, J22, J23,J27, J28, J29, J32,J33, J34, J35, J36,J37, J38, J39, J40,J41, J42, J43, J44,J45, J46, J47, J48,J49, J50, J51, J52,J53, J54, J55, J56,J57, J58, J59, J60,J61, J62, J63, J64,J65, J66, J67, J68,J69, J70, J71, J72,J73, J74, J83	Connector, Header-2.54, Male,1x5, Gold, 5.84 mm,Through-Hole, Vertical	FCI 77311-118-02LF
1 J4 Connector, Header-2.54	Male,1x5, Gold, 5.84 mm,Through-Hole, Vertical	Samtec, Inc. TSW-105-07-S-S
1 J5 Connector, Header-2.54	Male,1x3, Gold, 5.84 mm,Through-Hole, Vertical	FCI 68000-103HLF
1 J6, J7, J8, J9, J10, J11,J30, J31, J75, J76,J77, J78, J79, J80,J81, J82	Connector, RF Coaxial, SMA,Female, 2P, Through-Hole,Vertical	TE Connectivity, Ltd. 5-1814832-1
1 LABEL1 Label, Assembly w/Rev Level(Small Modules) per MTS-0002		—	—
1 PAD1, PAD2, PAD3,PAD4	Mechanical Hardware RubberPad, Bumpon Hemisphere,0.44" x 0.20", Black	3M SJ-5003 (BLACK)
1 PCB1 HV2918 Analog SwitchEvaluation Board – PrintedCircuit Board		MicrochipTechnology Inc.	04-11155-R1
1 R1, R8, R10, R13,R15, R17, R33, R35,R37, R38, R40, R42	Resistor, Thick Film, 1 kΩ, 1%,1/4W, Surface Mount, 1206	Yageo Corporation	RC1206FR-071KL
1 R18, R19, R26, R27	Resistor, Thick Film, 2.55 kΩ,1%, 1W, Surface Mount, 2512	StackpoleElectronics, Inc.	RMCF2512FT2K55
1 R2, R9, R11, R12,R14, R16, R31, R34,R36, R39, R41, R43	Resistor, Thick Film, 49.9R, 1%,1/4W, Surface Mount, 0603	Vishay/Dale	CRCW060349R9FKEAHP
1 R28, R29, R30, R44 Resistor, Thick Film, 0R, 1/10W,Surface Mount, 0603		Panasonic® - BSG	ERJ-3GSY0R00V
1 R3, R7	Resistor, Thick Film, 4.7 kΩ, 1%,1/10W, 0402	KOA SpeerElectronics, Inc.	RK73H1ETTP4701F
1 R32_P1, R32_P2 Resistor, Thick Film, 5.6R, 1%,1/8W, Surface Mount, 0805		Vishay/Dale	CRCW08055R60FKEA
1 R4, R6 Resistor, Thick Film, 100R, 1%,1/10W, Surface Mount, 0402		Panasonic - BSG	ERJ-2RKF1000X
1 R5 Resistor, Thick Film, 0R, 1/16W,Surface Mount, 0402		Yageo Corporation	RC0402JR-070RL

Note: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components.

TABLE B-1: HV2918 ANALOG SWITCH EVALUATION BOARD – BILL OF MATERIALS

Qty.	Reference Description	Manufacturer	Part Number
1 T	14_P1, T14_P2,T15_P1, T15_P2	Microchip Analog MOSFET,Dual, P-N-CH, 200V, 2A,TC6320K6-G, 8-Lead DFN	MicrochipTechnology Inc.	TC6320K6-G
1 U	1_P1, U1_P2 Microchip	Analog MOSFET,Driver Quad, Two Inverting –Two Noninverting,MD1822K6-G, 16-Lead QFN	MicrochipTechnology Inc.	MD1822K6-G
1 U	2 HV2918, 16 x 2:1 MUX	DEMUX,Hight Voltage, Analog Switch,64-Lead QFN	MicrochipTechnology Inc.	HV2918/R4X
1 U	3 Microchip Analog LDO,	3.3V,MCP1702-3302E/CB	MicrochipTechnology Inc.	MCP1702-3302E/CB
1 U	4 Not Populated Cypress		SemiconductorCorporation	S25FL127SABMFV101

Note: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components.

B.2 HV MUX CONTROLLER BOARD - BOM

TABLE B-2: HV MUX CONTROLLER BOARD – BILL OF MATERIALS

Qty.	Reference Description	Manufacturer Part Number
8 C1	C10, C11, C12,C27, C28, C29,C90	Capacitor, Tantalum, 33 μF,10V, 10%, 1.4Ω, Surface Mount	KEMET T494B336K010	AT
2 C1	03, C105 Capacitor,	Ceramic, 4.7 μF,16V, 10%, X7R, Surface Mount,1206	KEMET C1206C475K4	RACTU
4 C2	C89, C104,C106	Capacitor, Ceramic, 0.1 μF,25V, 10%, X7R, Surface Mount,0603	Murata®Manufacturing Co.,Ltd.	GRM188R71E104KA01D
1 C3	Capacitor, Tantalum,	100 μF,6.3V, 10%, 400 mΩ, SurfaceMount	AVX Corporation TPSB1	107K006R0400
7 C4	C13, C17,C21, C30, C33,C37	Capacitor, Ceramic, 47 nF, 16V,10%, X7R, Surface Mount,0603	MurataManufacturing Co.,Ltd.	GRM188R71C473KA01D
1 C4	Capacitor, Ceramic, 22000 pF,50V, 5%, X7R, Surface Mount,0603		AVX Corporation 06035	C223JAT2A
10	C42, C50, C52,C54, C56, C58,C60, C62, C64,C66	Capacitor, Ceramic, 0.1 μF,50V, 20%, X7R, Surface Mount,0603	TDK Corporation	C1608X7R1H104M
12	C43, C44, C45,C46, C51, C53,C55, C57, C59,C61, C63, C65	Capacitor, Ceramic, 10 μF, 10V,10%, X7R, Surface Mount,0805	MurataManufacturing Co.,Ltd.	GRM21BR71A106KE51L
3 C47, C48, C49	Capacitor, Ceramic, 10 μF, 35V,10%, X5R, Surface Mount,1206		Taiyo Yuden Co., Ltd.	GMK316BJ106KL-T
24	C5, C6, C7, C8,C9, C14, C15,C16, C18, C19,C20, C22, C23,C24, C25, C26,C31, C32, C34,C35, C36, C38,C39, C40	Capacitor, Ceramic, 1000 pF,50V, 10%, X7R, Surface Mount,0603	NIC Components Corp.	NMC0603X7R102K50TRPF
8 C67	C68, C81,C82, C92, C93,C94, C95	Capacitor, Ceramic, 0.1 μF,16V, 10%, X7R, Surface Mount,0603	SamsungElectro-MechanicsAmerica, Inc.	CL10B104KO8NNNC
9 C69	C70, C83,C84, C96,C97,107,108,109	Capacitor, Ceramic, 4.7 μF,16V, 10%, X5R, Surface Mount,0603	TDK Corporation	C1608X5R1C475K080AC
3	C71, C85, C98	Capacitor, Ceramic, 0.010 μF,25V, 10%, X7R, Surface Mount,0603	Yageo Corporation	CC0603KRX7R8BB103
3	C72, C86, C99	Capacitor, Ceramic, 4700 pF,50V, 10%, X7R, Surface Mount,0603	KEMET C0603C472K5	RACTU
Qty.	Reference	Description	Manufacturer	Part Number
12 C7	3, C74, C75,C76, C77, C78,C87, C88, C91,C100, C101, C102	Capacitor, Ceramic, 10000 pF,50V, 10%, X7R, 0603	AVX Corporation 06035	C103KAT2A
1 D1	Diode, Schottky, 20B	Q030P,470 mV, 2A, 30V, DO-214AA(SMB)	ON Semiconductor®	MBRS130LT3G
8 D2	D3, D4, D5,D6, D7, D8, D9	Diode, Schottky, 30V, 200 MA,SOD523	Micro Commercial Components	BAT54WX-TP
2 J1	J2 Connector, Recep	ptacle,40 Positions, 2-Row, Right Angle, Through-Hole	TE Connectivity, Ltd. 14	69028-1
4 J10	J11, J12, J13 Connector, PC, Pin, Circular,0.030 Diameter, Gold		Mill-Max Mfg.Corporation	3132-0-00-15-00-00-08-0
2 J4	J5 Connector Header	-2.54, Male,1x6, Tin, 5.84 mm,Through-Hole, Vertical	SullinsConnector Solutions	PEC06SAAN
1 J6	Connector, Power, 2.5 mm,5.5 mm, Switch, Through-Hole,Right Angle		CUI Inc.	PJ-002B
1 J7	Connector, USB, Mini-B,Female, Surface Mount, Right Angle		Hirose Electric Co.,Ltd.	UX60SC-MB-5ST(80)
2 J8	J9 Connector, RF Coaxial, SMA,Female, 2P, Through-Hole,Vertical		TE Connectivity, Ltd. 5-1	1814832-1
1	L1	Inductor, 4.7 μH, 11A	Coilcraft	XAL6060-472MEB
3 LD1	LD2, LD4 Diode, LED, Green, 2.2V,25 mA, 15 mcd, Clear, SurfaceMount, 0603		Kingbright Electronic Co., Ltd.	APT1608SGC
1 LD5	Diode, LED, Red, 2V, 25 mA,104 mcd, Diffuse, SurfaceMount, 0603		OSRAM OptoSemiconductorsGmbH.	LS Q976-NR-1-0-20-R18
1 PCB	HV2918 Analog SwitchEvaluation Board - Printed Circuit Board		MicrochipTechnology Inc.	04-10636
1 Q1	Transistor, MOSFET,N-Channel, BSS123, 100V,170 mA, 300 mW,3-Lead SOT-23		Diodes Incorporated	BSS123-7-F
6 R1	R2, R4, R11,R13, R14	Resistor, Thick Film, 4.7 kΩ,5%, 1/10W, Surface Mount,0603	Panasonic® - ECG	ERJ-3GEYJ472V
1 R12	Resistor, Metal Film, 330R, 5%,1/16W, Surface Mount, 0603		Panasonic - ECG	ERA-V33J331V
1	R16	Resistor, Thick Film, 39 kΩ,1%, 1/10W, Surface Mount,0603	Panasonic - ECG	ERJ-3EKF3902V
1	R17	Resistor, Thick Film, 19.1 kΩ, 1%, 1/10W, Surface Mount, 0603	Panasonic - ECG ERJ-3	EKF1912V
1	R18	Resistor, Thick Film, 1 kΩ, 5%, 1/10W, Surface Mount, 0603	Panasonic - ECG ERJ-3	GEYJ102V
2 R19	R27 Resistor, Thick Film, 390R, 5%, 1/10W, Surface Mount, 0603		Panasonic - ECG ERJ-3	GEYJ391V
3 R20	R37, R40 Resistor, Thick Film, 100R, 1%, 1/10W, Surface Mount, 0603		Panasonic - ECG ERJ-3	EKF1000V
1	R21	Resistor, Thick Film, 8.66 kΩ, 1%, 1/10W, Surface Mount, 0603	Yageo Corporation RC0	603FR-078K66L
6 R22	R28, R29, R33, R38, R42	Resistor, Thin Film, 10 kΩ, 1%, 1/8W, Surface Mount, 0603	Vishay Beyschlag MCT0	6030C1002FP500
4 R23	R24, R30, R50	Resistor, Thick Film, 10 kΩ, 5%, 1/10W, Surface Mount, 0603	Panasonic - ECG ERJ-3	GEYJ103V
1 R25	Resistor, Thick Film, 51 kΩ, 1%, 1/10W, Surface Mount, 0603		Panasonic - ECG ERJ-3	EKF5102V
1	R26	Resistor, Thick Film, 69.8 kΩ, 1%, 1/10W, Surface Mount, 0603	Panasonic - ECG ERJ-3	EKF6982V
2 R3	R8 Resistor, Thick Film, 51R, 5%, 1/10W, Surface Mount, 0603		Panasonic - ECG ERJ-3	GEYJ510V
1 R31	Resistor, Thick Film, 82 kΩ, 1%, 1/10W, Surface Mount, 0603		Panasonic - ECG ERJ-3	EKF8202V
1 R32	Resistor, Thick Film, 10.7 kΩ, 1%, 1/10W, Surface Mount, 0603		Panasonic - ECG ERJ-3	EKF1072V
4 R34	R35, R39, R41	Resistor, Thick Film, 150R, 1%, 1/10W, Surface Mount, 0603	Stackpole Electronics, Inc.	RMCF0603FT150R
1 R36	Resistor, Thick Film, 75 kΩ, 1%, 1/10W, Surface Mount, 0603		Panasonic - ECG ERJ-3	EKF7502V
3	R43,R45,R47	Resistor, Thick Film, 100 kΩ, 1%, 1/10W, Surface Mount, 0603	Panasonic - ECG —
3	R44, R46, R48	Resistor, 78.7 kΩ, 1%, 1/10W, Surface Mount, 0603	Yageo Corporation RC0	603FR-0778K7L
2 R49	R52 Resistor, Surface Mount, 0.0Ω, Jumper, 1/10W, 0603		Panasonic - ECG	ERJ-3GEY0R00V
3 R5	R10, R15 Resistor, Thick Film, 0R, 1/10W, Surface Mount, 0603		NIC Components Corp.	NRC06Z0TRF
1 R51	Resistor, Thick Film, 150R, 5%, 1/10W, Surface Mount, 0603		Panasonic - ECG ERJ-3	GEYJ151V
2 R6	R7 Resistor, Thick Film, 100R, 5%, 1/10W, Surface Mount, 0603		Vishay®Intertechnology, Inc.	CRCW0603100RJNEA
1 R9	Resistor, Thick Film,	22R, 5%,1/10W, Surface Mount, 0603	Panasonic - ECG ERJ-3	GSYJ220V
1 SW	Switch Slide, SPDT, Mini, 50V,0.5A, G4050X-R, Through-Hole		Jameco® Electronics G4	050X-R
1 SW	Switch Tactical, SPST, 12V,50 mA, TL3301NF160QG/TR,Surface Mount		E-Switch®, Inc. TL3301	NF260QG/TR
1 U1	IC, FPGA, 102, I/O,144-Lead TQFP		Xilinx Inc. XC6SLX9-2T	QG144C
1 U10	Flexible Ultra-Low Jitter ClockGenerator		MicrochipTechnology Inc.	SM803234
1 U2	IC, PROM, SRL for 4M Gate Xilinx Inc. XCF04SVOG20C
1 U3	3A Buck, 5V, 16-Lead QFN Semtech Corporation TS30013-M000QFNR
4 U4,	U5, U6, U7 Microchip Analog LDO,0.8V-5V, MCP1727T-ADJE/MF,8-Lead DFN		MicrochipTechnology Inc.	MCP1727-ADJE/MF
3 U8	U11, U12 Adjustable LDO Ripple Blocker Microchip Technology Inc.			MIC94325YMT-TR
1 U9	Microchip Interface, USB, SPI,MCP2210-I/SS, 20-Lead SSOP		MicrochipTechnology Inc.	MCP2210T-I/SS
1 X1	Resonator, 12 MHz, 0.1%,Surface Mount, CSTCE-G		MurataManufacturing Co.,Ltd.	CSTCE12M0G15L99-R0
1 X2	40 MHz, ±30 ppm, Crystal,12 pF, 40Ω, -20°C, ~70°C,Surface Mount		TXC Corporation	7B-40.000MAAE-T

Note: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components.

NOTES:

Appendix C. Demo Board Waveforms

C.1 BOARD TYPICAL WAVEFORMS

FIGURE C-1: 5 MHz, 4 Pulses, Ch1 Pulser Input and Output when All SW Off.

FIGURE C-2: 5 MHz, 10 Pulses, V PP/VNN = ±100V, VDD = +5 V, VGP = 10 V, 330 pF//2.5 kΩ Load.

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