Microchip Technology HV2903 User Manual
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Microchip Technology HV2903 User Manual

Analog switch evaluation board
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HV2903
Analog Switch
Evaluation Board
User's Guide
 2017 Microchip Technology Inc.
DS50002582A
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Summary of Contents for Microchip Technology HV2903

  • Page 1 HV2903 Analog Switch Evaluation Board User’s Guide  2017 Microchip Technology Inc. DS50002582A Arrow.com. Downloaded from...
  • Page 2 Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock 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. All other trademarks mentioned herein are property of their respective companies.

  • Page 3: Table Of Contents

    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................
  • Page 4 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 ................

  • Page 5: Preface

    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: •...

  • Page 6: Conventions Used In This Guide

    { | } arguments; an OR selection Ellipses... Replaces repeated text var_name [, var_name...] Represents code supplied by void main (void) user { ...  2017 Microchip Technology Inc. DS50002582A-page 6 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from Downloaded from...

  • Page 7: Recommended Reading

    HV2903 Analog Switch Evaluation Board User’s Guide RECOMMENDED READING This user’s guide describes how to use the HV2903 Analog Switch Evaluation Board. Another useful document is listed below. The following Microchip document is available and recommended as a supplemental reference resource.

  • Page 8: Chapter 1. Product Overview

    MD1822 and TC6320 pulser circuit. HV2903 IC - DESCRIPTION The HV2903 is 32-Channel HV Analog Switches without HV Supplies. It is designed for use in applications requiring high-voltage switching controlled by low-voltage control signals, such as medical ultrasound imaging, driving piezoelectric transducers and in printers.
  • Page 9 HV2903 Analog Switch Evaluation Board User’s Guide The evaluation board features one HV2903/AHA 12x12x1.2 mm 132-lead TFBGA packaged integrated circuit, two MD1822K6-G 3x3x1 mm 16-lead QFN packaged inte- grated circuits and four TC6320K6-G 4x4x1 mm 8-lead DFN packaged NMOS and PMOS pair integrated circuits.

  • Page 10: Hv2903 Analog Switch Evaluation Board Technical Kit

    2.5k SW24B SW24A 330pF 2.5k CH2 Pulser MD1822 + TC6320 SW25B SW25A 330pF 2.5k FIGURE 1-1: HV2903 Analog Switch Evaluation Board Simplified Block Diagram.  2017 Microchip Technology Inc. DS50002582A-page 10 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 11: What The Hv2903 Analog Switch Evaluation Board Kit Includes

    HV2903 Analog Switch Evaluation Board User’s Guide WHAT THE HV2903 ANALOG SWITCH EVALUATION BOARD KIT INCLUDES The HV2903 Analog Switch Evaluation Board includes: • HV2903 Analog Switch Evaluation Board (ADM00795) • Important Information Sheet  2017 Microchip Technology Inc. DS50002582A-page 11 Arrow.com.

  • Page 12: Chapter 2. Installation And Operation

    USER’S GUIDE Chapter 2. Installation and Operation GETTING STARTED The HV2903 Analog Switch Evaluation Board is fully assembled and tested. The board requires six power supply voltage rails of +3.3V, +10V, ±6.0V and ±100V. 2.1.1 Additional Tools Required for Operation 1.
  • Page 13 HV2903 Analog Switch Evaluation Board User’s Guide 4. Read the License Agreement and accept by checking the box corresponding to “I accept the agreement”, then click Next to proceed with the installation. FIGURE 2-2: HV MUX GUI - License Agreement Dialog Box.
  • Page 14 8. After the installation has completed, Click Next to continue. FIGURE 2-5: HV MUX GUI - Installation Status Dialog Box. 9. Once Installation Complete dialog box appears, click the Finish button to exit the installer.  2017 Microchip Technology Inc. DS50002582A-page 14 Arrow.com. Arrow.com. Arrow.com.

  • Page 15: Setup Procedure

    10. Click the Initialize HV MUX Controller button in the GUI and the status window in the bottom will show an “initialization complete” message. 11. Unselect the STBY check box to set HV2903 in normal operation and choose the switching mode by selecting/unselecting the MODE check box.
  • Page 16 — J4-3 +5 to +11.5V +10 mA J4-4 +100V +5 mA J11-2 –100V –5 mA FIGURE 2-7: HV2903 Analog Switch Evaluation Board - Front View.  2017 Microchip Technology Inc. DS50002582A-page 16 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 17: Interface Connections

    V on with logic signal low off with logic signal low and V WARNING Powering HV2903 Evaluation Board up/down in an arbitrary sequence may cause damage to the device. INTERFACE CONNECTIONS TABLE 2-3: J2 CONTROL INTERFACE SIGNALS PIN #...

  • Page 18: Testing The Hv2903 Analog Switch Evaluation Board

    2. Unselect STBY to set HV MUX in normal operation. 3. Unselect MODE to set HV2903 in bank switching mode. 4. Select EN to set HV2903 bank switching to active. If EN is not selected, all the switches are set to OFF.
  • Page 19 MUX, Start and Stop buttons, the control data set by the user in the GUI changes oper- ation of HV2903 and turn on/off the built-in pulsers in the HV2903 Analog Switch Eval- uation Board. Please see the explanation for each corresponding item.
  • Page 20 32 switches of HV2903 are set to ON/OFF states, according to the DIN data entry. 6. EN: when selected, the EN logic input is set to high and HV2903 is set to active for bank switching mode. When unselected, the EN logic input is set to low and ...

  • Page 21: Generation Of Pulser Output At Sw8A Of Hv2903

    8. Set HV MUX: when clicked, the data that the user sets at steps 2 to 7 is applied to HV2903. Please note that the 32-bit DIN data, 32 clocks and one negative LE pulse are applied one time only at the individual switching mode.
  • Page 22 50V/div 50V/div FIGURE 2-10: Typical Waveform of 2:1 MUX Connected to Pulser.  2017 Microchip Technology Inc. DS50002582A-page 22 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.
  • Page 23 HV2903 Analog Switch Evaluation Board User’s Guide NOTES:  2017 Microchip Technology Inc. DS50002582A-page 23 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from...

  • Page 24: Chapter 3. Pcb Design And Layout Notes

    High-speed PCB trace design practices are used for the HV2903 PCB layout. The internal circuitry of the HV2903 can operate at quite a high frequency, with the primary speed limitation being the load capacitance. Because of this high speed and the high transient currents that result from driving capacitive loads, the supply voltage bypass capacitors should be as close to the pins as possible.

  • Page 25: Appendix A. Schematic & Layouts

    USER’S GUIDE Appendix A. Schematic & Layouts INTRODUCTION This appendix contains the following schematics and layouts for the HV2903 Analog Switch Evaluation Board (ADM00795) and the HV MUX Controller Board (ADM00825) • HV2903 Analog Switch Evaluation Board (ADM00795): - ADM00795 - Schematic...
  • Page 26  2017 Microchip Technology Inc. DS50002582A-page 26 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from Downloaded from Downloaded from Downloaded from...

  • Page 27: Adm00795 - Top Silk

    HV2903 Analog Switch Evaluation Board User’s Guide ADM00795 - TOP SILK ADM00795 - TOP COPPER AND SILK  2017 Microchip Technology Inc. DS50002582A-page 27 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 28: Adm00795 - Top Copper

    ADM00795 - TOP COPPER ADM00795 - INNER 1  2017 Microchip Technology Inc. DS50002582A-page 28 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 29: Adm00795 - Inner 2

    HV2903 Analog Switch Evaluation Board User’s Guide ADM00795 - INNER 2 ADM00795 - INNER 3  2017 Microchip Technology Inc. DS50002582A-page 29 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 30: Adm00795 - Bottom Copper

    ADM00795 - BOTTOM COPPER A.10 ADM00795 - BOTTOM COPPER AND SILK  2017 Microchip Technology Inc. DS50002582A-page 30 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 31: Adm00795 - Bottom Silk

    HV2903 Analog Switch Evaluation Board User’s Guide A.11 ADM00795 - BOTTOM SILK  2017 Microchip Technology Inc. DS50002582A-page 31 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 32: Adm00825 - Schematic (Connection)

     2017 Microchip Technology Inc. DS50002582A-page 32 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from...

  • Page 33: Adm00825 - Schematic (Power Supply)

    HV2903 Analog Switch Evaluation Board User’s Guide  2017 Microchip Technology Inc. DS50002582A-page 33 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 34: Adm00825 - Schematic (Usb To Spi)

     2017 Microchip Technology Inc. DS50002582A-page 34 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 35: Adm00825 - Schematic (Programmable Clock)

    HV2903 Analog Switch Evaluation Board User’s Guide  2017 Microchip Technology Inc. DS50002582A-page 35 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 36: Adm00825 - Schematic (Fpga)

     2017 Microchip Technology Inc. DS50002582A-page 36 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 37: Adm00825 - Schematic (Fpga Decoupling Capacitors)

    HV2903 Analog Switch Evaluation Board User’s Guide  2017 Microchip Technology Inc. DS50002582A-page 37 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 38: Adm00825 - Schematic (Connectors)

     2017 Microchip Technology Inc. DS50002582A-page 38 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 39: Adm00825 - Top Silk

    HV2903 Analog Switch Evaluation Board User’s Guide A.19 ADM00825 - TOP SILK A.20 ADM00825 - TOP COPPER AND SILK  2017 Microchip Technology Inc. DS50002582A-page 39 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 40: Adm00825 - Top Copper

    A.21 ADM00825 - TOP COPPER A.22 ADM00825 - INNER 1  2017 Microchip Technology Inc. DS50002582A-page 40 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 41: Adm00825 - Inner 2

    HV2903 Analog Switch Evaluation Board User’s Guide A.23 ADM00825 - INNER 2 A.24 ADM00825 - INNER 3  2017 Microchip Technology Inc. DS50002582A-page 41 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 42: Adm00825 - Inner 4

    A.25 ADM00825 - INNER 4 A.26 ADM00825 - BOTTOM COPPER  2017 Microchip Technology Inc. DS50002582A-page 42 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 43: Adm00825 - Bottom Copper And Silk

    HV2903 Analog Switch Evaluation Board User’s Guide A.27 ADM00825 - BOTTOM COPPER AND SILK A.28 ADM00825 - BOTTOM SILK  2017 Microchip Technology Inc. DS50002582A-page 43 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 44: Appendix B. Bill Of Materials

    HV2903 ANALOG SWITCH EVALUATION BOARD USER’S GUIDE Appendix B. Bill of Materials HV2903 ANALOG SWITCH EVALUATION BOARD TABLE B-1: BILL OF MATERIALS (BOM) Qty. Reference Description Manufacturer Part Number C1, C2, C19, C20, Capacitor TDK Corporation C4532X7T2E105M250KA C21, C22 C10, C13, C27, C28...

  • Page 45: Hv Mux Controller Board

    HV2903 Analog Switch Evaluation Board User’s Guide TABLE B-1: BILL OF MATERIALS (BOM) (CONTINUED) Qty. Reference Description Manufacturer Part Number T24, T25, T26, T27, Test Point — — T28, T29, T30, T31, T32, T33, T34, T35, U1, U2 MD1822 Microchip Technology Inc.
  • Page 46 RC0603FR-078K66L SMD 0603 Note 1: 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.  2017 Microchip Technology Inc. DS50002582A-page 46 Arrow.com. Arrow.com. Arrow.com. Arrow.com.
  • Page 47 HV2903 Analog Switch Evaluation Board User’s Guide TABLE B-2: BILL OF MATERIALS (BOM) (CONTINUED) Qty. Reference Description Manufacturer Part Number R22, R28, R29, R33, RES TF 10k 1% 1/8W SMD Vishay Beyschlag MCT06030C1002FP50 R38, R42 0603 ® R23, R24, R30, R50...
  • Page 48 40 Ohm -20°C ~ 70°C Surface Mount 4-SMD Note 1: 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.  2017 Microchip Technology Inc. DS50002582A-page 48 Arrow.com. Arrow.com. Arrow.com.
  • Page 49 HV2903 Analog Switch Evaluation Board User’s Guide NOTES:  2017 Microchip Technology Inc. DS50002582A-page 49 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 50: Appendix C. Demo Board Waveforms

    100V/div SW24A (SW24 ON) 5V/div SW25A (SW25 OFF) FIGURE C-2: 5 MHz 10 Pulses, VPP/VNN = ±100V, VDD/VSS = ±6V, VGP = 10V, 330 pF//2.5 KΩ Load.  2017 Microchip Technology Inc. DS50002582A-page 50 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.
  • Page 51 HV2903 Analog Switch Evaluation Board User’s Guide  2017 Microchip Technology Inc. DS50002582A-page 51 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 52: Worldwide Sales And Service

    Sweden - Stockholm San Jose, CA Tel: 46-8-5090-4654 Tel: 408-735-9110 UK - Wokingham Tel: 408-436-4270 Tel: 44-118-921-5800 Canada - Toronto Fax: 44-118-921-5820 Tel: 905-695-1980 Fax: 905-695-2078  2017 Microchip Technology Inc. DS50002582A-page 52 10/25/17 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

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