HV2903
Analog Switch
Evaluation Board
User’s Guide
2017 Microchip Technology Inc.
DS50002582A
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ISBN: 978-1-5224-2444-4
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DS50002582A-page 2
2017 Microchip Technology Inc.
HV2903
ANALOG SWITCH
EVALUATION BOARD
Table of Contents
Preface ........................................................................................................................... 6
Introduction............................................................................................................ 6
Document Layout .................................................................................................. 6
Conventions Used in this Guide ............................................................................ 7
Warranty Registration............................................................................................ 7
Recommended Reading........................................................................................ 8
The Microchip Web Site ........................................................................................ 8
Customer Support ................................................................................................. 8
Document Revision History ................................................................................... 8
Chapter 1. Product Overview
1.1 Introduction ..................................................................................................... 9
1.2 HV2903 IC - Description ................................................................................. 9
1.3 HV2903 Analog Switch Evaluation Board - Features ..................................... 9
1.4 HV2903 Analog Switch Evaluation Board - Functional Description ............... 9
1.5 HV2903 Analog Switch Evaluation Board Technical Kit ............................... 11
1.6 What the HV2903 Analog Switch Evaluation Board Kit Includes ................. 12
Chapter 2. Installation and Operation
2.1 Getting Started ............................................................................................. 13
2.2 HV MUX GUI Installation............................................................................... 13
2.3 Setup Procedure .......................................................................................... 16
2.4 Interface Connections .................................................................................. 18
2.5 Testing the HV2903 Analog Switch Evaluation Board ................................. 19
2.6 HV MUX Controller Board and GUI Manual ................................................. 19
2.7 Generation of Pulser Output at SW8A of HV2903 ....................................... 22
Chapter 3. PCB Design and Layout Notes
3.1 PCB Layout Techniques for HV2903 ........................................................... 25
Appendix A. Schematic & Layouts
A.1 Introduction .................................................................................................. 26
A.2 ADM00795 - Schematic ............................................................................... 27
A.3 ADM00795 - Top Silk ................................................................................... 28
A.4 ADM00795 - Top Copper and Silk ............................................................... 28
A.5 ADM00795 - Top Copper ............................................................................. 29
A.6 ADM00795 - Inner 1 ..................................................................................... 29
A.7 ADM00795 - Inner 2 ..................................................................................... 30
A.8 ADM00795 - Inner 3 ..................................................................................... 30
A.9 ADM00795 - Bottom Copper ........................................................................ 31
2017 Microchip Technology Inc.
DS50002582A-page 3
A.10 ADM00795 - Bottom Copper and Silk ........................................................ 31
A.11 ADM00795 - Bottom Silk ............................................................................ 32
A.12 ADM00825 - Schematic (Connection) ....................................................... 33
A.13 ADM00825 - Schematic (Power Supply) ................................................... 34
A.14 ADM00825 - Schematic (USB to SPI) ....................................................... 35
A.15 ADM00825 - Schematic (Programmable Clock) ........................................ 36
A.16 ADM00825 - Schematic (FPGA) ................................................................ 37
A.17 ADM00825 - Schematic (FPGA Decoupling Capacitors) ........................... 38
A.18 ADM00825 - Schematic (Connectors) ....................................................... 39
A.19 ADM00825 - Top Silk ................................................................................. 40
A.20 ADM00825 - Top Copper and Silk ............................................................. 40
A.21 ADM00825 - Top Copper ........................................................................... 41
A.22 ADM00825 - Inner 1 ................................................................................... 41
A.23 ADM00825 - Inner 2 ................................................................................... 42
A.24 ADM00825 - Inner 3 ................................................................................... 42
A.25 ADM00825 - Inner 4 ................................................................................... 43
A.26 ADM00825 - Bottom Copper ...................................................................... 43
A.27 ADM00825 - Bottom Copper and Silk ........................................................ 44
A.28 ADM00825 - Bottom Silk ............................................................................ 44
Appendix B. Bill of Materials
B.1 HV2903 Analog Switch Evaluation Board .................................................... 45
B.2 HV MUX Controller Board.............................................................................. 46
Appendix C. Demo Board Waveforms
C.1 Board Typical Waveforms ............................................................................ 51
Worldwide Sales and Service .................................................................................... 52
2017 Microchip Technology Inc.
DS50002582A-page 4
HV2903
ANALOG SWITCH
EVALUATION BOARD
USER’S GUIDE
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 web site
(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
“DSXXXXXA”, where “XXXXX” 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 www.microchip.com on
line 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
HV2903 Analog Switch Evaluation Board. Items discussed in this chapter include:
•
•
•
•
•
•
Document Layout
Conventions Used in this Guide
Recommended Reading
The Microchip Web Site
Customer Support
Document Revision History
DOCUMENT LAYOUT
This document describes how to use the HV2903 Analog Switch Evaluation Board as
a development tool to evaluate the HV2903 No High-Voltage Bias, Low Harmonic
Distortion, 32-Channel, High-Voltage Analog Switch IC. The user’s guide layout is as
follows:
•
Chapter 1. “Product Overview”
– Important information about the HV2903 Ana-
log Switch Evaluation Board.
•
Chapter 2. “Installation and Operation”
– This chapter includes a detailed
description of each function of the demonstration board and instructions for how to
begin using the HV2903 Analog Switch Evaluation Board.
•
Chapter 3. “PCB Design and Layout Notes”
– This chapter explains important
points of the PCB design and layout of HV2903 Analog Switch Evaluation Board.
•
Appendix A. “Schematic & Layouts”
– Shows the schematic and PCB layout
diagrams for the HV2903 Analog Switch Evaluation Board and the HV MUX
Controller Board.
•
Appendix B. “Bill of Materials”
– Lists the parts used to build the HV2903 Ana-
log Switch Evaluation Board and the HV MUX Controller Board.
•
Appendix C. “Demo Board Waveforms”
– Describes the various demo wave-
forms for the HV2903 Analog Switch Evaluation Board.
2017 Microchip Technology Inc.
DS50002582A-page 5
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