Microchip Technology HV2918 User Manual Download Page 11

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Product Overview

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2020 Microchip Technology Inc.

DS500000000A-page 11

FIGURE 1-1:

HV2918 ANALOG SWITCH EVALUATION BOARD SIMPLIFIED BLOCK DIAGRAM

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

HV2918

CH1 Pulser

TC6320

SW6

SW25

SW7

SW24

330 pF

2.5 k

Y67

330 pF

2.5 k

330 pF

2.5 k

Y2425

330 pF

2.5 k

CH2 Pulser

TC6320

FPGA

GUI

A1
B1

DMP1

A2
B2

DMP2

Summary of Contents for HV2918

Page 1: ...2020 Microchip Technology Inc DS50003006A HV2918 Analog Switch Evaluation Board User s Guide...

Page 2: ...may have a right to sue for relief under that Act Trademarks The Microchip name and logo the Microchip logo Adaptec AnyRate AVR AVR logo AVR Freaks BesTime BitCloud chipKIT chipKIT logo CryptoMemory...

Page 3: ...er 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...

Page 4: ...atic 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 ADM0...

Page 5: ...ints 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 Bi...

Page 6: ...ave 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 an...

Page 7: ...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...

Page 8: ...HV2918 Analog Switch Evaluation Board User s Guide DS50003006A page 8 2020 Microchip Technology Inc NOTES...

Page 9: ...ply of VDD and VLL for the on off switch operation The user can also use 3 3V instead of 5V in the Logic Voltage VLL in order to get lower power consumption The HV2918 device has a digital serial inte...

Page 10: ...e 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...

Page 11: ...V2918 ANALOG SWITCH EVALUATION BOARD KIT CONTENTS The HV2918 Analog Switch Evaluation Board includes HV2918 Analog Switch Evaluation Board EV19W62A Important Information Sheet HV2918 CH1 Pulser MD1822...

Page 12: ...HV2918 Analog Switch Evaluation Board User s Guide DS500000000A page 12 2020 Microchip Technology Inc NOTES...

Page 13: ...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 in...

Page 14: ...y Inc FIGURE 2 1 HV MUX GUI APPLICATION INSTALL DIALOG BOX 3 Click Next to start the installation FIGURE 2 2 HV MUX GUI LICENSE AGREEMENT DIALOG BOX 4 Read the License Agreement and accept it by check...

Page 15: ...GUI INSTALLATION DIRECTORY DIALOG BOX 5 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...

Page 16: ...UX GUI INSTALLATION STATUS DIALOG BOX 7 The Installation Status window appears showing the installation progress 8 After the installation has completed click Next FIGURE 2 6 HV MUX GUI INSTALLATION CO...

Page 17: ...e HV MUX Controller button in the GUI This causes the status window at the bottom of the screen to display an Initialization Complete message 11 Clear the STBY check box and select the MODE check box...

Page 18: ...es Table 2 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...

Page 19: ...ut HV2918 Latch Clear Logic Input J2 B5 CLK T4 LVCMOS 3 3V Input HV2918 Clock Logic Input J2 C5 LE T1 LVCMOS 3 3V Input HV2918 Latch Enable Logic Input J2 A6 DIN T3 LVCMOS 3 3V Input HV2918 Data In Lo...

Page 20: ...he 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 u...

Page 21: ...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 ins...

Page 22: ...on Board User s Guide DS50003006A page 22 2020 Microchip Technology Inc 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 P...

Page 23: ...n 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 B...

Page 24: ...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 Evalua...

Page 25: ...nnections that are connected directly to a solid ground plane at the second layer of the PCB It is recom mended to minimize the trace length to the ground plane and to insert a ferrite bead in the pow...

Page 26: ...HV2918 Analog Switch Evaluation Board User s Guide DS50003006A page 26 2020 Microchip Technology Inc NOTES...

Page 27: ...atic 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...

Page 28: ...GND DGND 0R 0603 R30 Y67 Y2425 SW6 SW7 SW24 SW25 GND 1k 1206 1 R17 49 9R 0603 1 R16 GND J11 15 pF 50V 0805 C16 GND 1k 1206 1 R37 49 9R 0603 1 R36 GND 15 pF 50V 0805 C27 SW3 SW0 SW1 SW2 Y01 Y23 SW17 SW...

Page 29: ...B5 B6 B7 B8 B9 B10 BG1 BG2 BG3 BG4 BG5 BG6 BG7 BG8 BG9 BG10 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 DG1 DG2 DG3 DG4 DG5 DG6 DG7 DG8 DG9 DG10 CONN HEADER 40POS J1 CON HDR HM ZD 4...

Page 30: ...EMATIC POWER VDD GND VPP VNN VGP GND GND 1 2 3 4 5 HDR 2 54 Male 1x5 J4 RS1G D4 RS1G D6 RS1G D8 GND RS1G D3 GND HDR 2 54 Male 1x3 1 2 3 J5 GND T8 T7 T9 T11 3 3V RS1G D5 T10 VLL RS1G D7 T13 DGND DGND D...

Page 31: ...5 GND 6 VL 7 OUTC 8 OUTD 9 VH 10 VH 11 OUTA 12 OUTB 13 VL 14 PE 15 INA 16 EP 17 INB VSS INC IND GND VL OUTC OUTD VH VH OUTA OUTB VL PE INA EP VDD 2 MD1822 U1_P1 1 5 6 2 4 3 MMBD3004BRM 7 D9_P1 T36_P1...

Page 32: ...W62A SCHEMATIC SPI FLASH 0 1 F 35V 0402 C12 0R 0402 R5 1 1 2 J83 4 7k 0402 1 R7 4 7k 0402 1 R3 100R 0402 1 R4 100R 0402 1 R6 MOSI SCK MISO CSB CSB MISO MOSI SCK VDD_MUPB VDD_MUPB VDD_MUPB VDD_MUPB CS...

Page 33: ...Schematics and Layouts 2020 Microchip Technology Inc DS50003006A page 33 A 7 EV19W62A TOP SILK A 8 EV19W62A TOP COPPER AND SILK...

Page 34: ...HV2918 Analog Switch Evaluation Board User s Guide DS50003006A page 34 2020 Microchip Technology Inc A 9 EV19W62A TOP COPPER A 10 EV19W62A INNER 1 AND 4...

Page 35: ...Schematics and Layouts 2020 Microchip Technology Inc DS50003006A page 35 A 11 EV19W62A INNER 2 A 12 EV19W62A INNER 3...

Page 36: ...HV2918 Analog Switch Evaluation Board User s Guide DS50003006A page 36 2020 Microchip Technology Inc A 13 EV19W62A BOTTOM COPPER A 14 EV19W62A BOTTOM COPPER AND SILK...

Page 37: ...Schematics and Layouts 2020 Microchip Technology Inc DS50003006A page 37 A 15 EV19W62A BOTTOM SILK...

Page 38: ..._2V5_0_P IO_2V5_0_N IO_2V5_2_P IO_2V5_2_N IO_2V5_1_P IO_2V5_1_N IO_2V5_3_P IO_2V5_3_N IO_2V5_5_P IO_2V5_5_N IO_2V5_7_P IO_2V5_7_N IO_2V5_9_P IO_2V5_9_N IO_2V5_11_P IO_2V5_11_N IO_2V5_13_P IO_2V5_13_N...

Page 39: ...F 35V 1206 C49 22000 pF 50V 0603 C41 10k 0603 5 R23 10k 0603 5 R24 10k 0603 5 R30 10k 0603 1 R22 10k 0603 1 R28 10k 0603 1 R29 390R 0603 5 R19 390R 0603 5 R27 1k 0603 5 R18 51k 0603 1 R25 19 1k 0603...

Page 40: ...9 VSS 20 VDD OSC1 OSC2 RST GP0 GP1 GP2 GP3 MOSI GP4 SCK GP5 MISO GP6 GP7 GP8 VUSB D D VSS U9 MCP2210 SSOP 20 GND_D 2 3 1 12 MHz X1 OSC1 OSC2 GND_D USB_D USB_D USB_D USB_D 3V3_VDD 3V3_VDD 0 1 F 25V 060...

Page 41: ...GND_D GND_D CLK3_P CLK3_N CLK1_P CLK1_N 0 1 F 16V 0603 C82 0 1 F 16V 0603 C81 100R 0603 1 R37 CLK5 GND_D 4 7 F 16V 0603 C96 4 7 F 16V 0603 C97 3V3_CLK 0 010 F 25V 0603 C85 4700 pF 50V 0603 C86 VDDOCD...

Page 42: ...49P_3 12 IO_L44N_GCLK20_3 14 IO_L44P_GCLK21_3 15 IO_L43N_GCLK22_IRDY2_3 16 IO_L43P_GCLK23_3 17 IO_L42N_GCLK24_3 21 IO_L42P_GCLK25_TRDY2_3 22 IO_L41N_GCLK26_3 23 IO_L41P_GCLK27_3 24 IO_L37N_3 26 IO_L37...

Page 43: ...0 pF 50V 0603 C31 1000 pF 50V 0603 C32 GND_D For VCCO_3 2V5_VDD 33 F 10V TANT B C28 47 nF 16V 0603 C33 1000 pF 50V 0603 C34 1000 pF 50V 0603 C35 1000 pF 50V 0603 C36 GND_D For 1V2_VCCINT 1V2_VCCINT 47...

Page 44: ...5_12_P IO_2V5_12_N IO_2V5_14_N IO_2V5_14_P IO_3V3_1 IO_3V3_2 IO_3V3_3 IO_3V3_4 IO_3V3_5 CLK4 CLK2_P CLK2_N 33 F 10V TANT B C1 0 1 F 25V 0603 C2 GND_D PWR5V0 CLK5 CLK3_P CLK3_N A1 B1 BG1 A2 B2 BG2 A3 B...

Page 45: ...Schematics and Layouts 2020 Microchip Technology Inc DS50003006A page 45 A 23 ADM00825 TOP SILK A 24 ADM00825 TOP COPPER AND SILK...

Page 46: ...HV2918 Analog Switch Evaluation Board User s Guide DS50003006A page 46 2020 Microchip Technology Inc A 25 ADM00825 TOP COPPER A 26 ADM00825 INNER 1...

Page 47: ...Schematics and Layouts 2020 Microchip Technology Inc DS50003006A page 47 A 27 ADM00825 INNER 2 A 28 ADM00825 INNER 3...

Page 48: ...HV2918 Analog Switch Evaluation Board User s Guide DS50003006A page 48 2020 Microchip Technology Inc A 29 ADM00825 INNER 4 A 30 ADM00825 BOTTOM COPPER...

Page 49: ...Schematics and Layouts 2020 Microchip Technology Inc DS50003006A page 49 A 31 ADM00825 BOTTOM COPPER AND SILK A 32 ADM00825 BOTTOM SILK...

Page 50: ...HV2918 Analog Switch Evaluation Board User s Guide DS50003006A page 50 2020 Microchip Technology Inc NOTES...

Page 51: ...R71H105KA12L 1 C3 C43 Capacitor Ceramic 1 F 16V 10 X5R Surface Mount 0603 AVX Corporation 0603YD105KAT2A 1 C30_P1 C30_P2 C32_P1 C32_P2 C34_P1 C34_P2 Capacitor Ceramic 0 1 F 50V 20 X7R Surface Mount 06...

Page 52: ...oard Printed Circuit Board Microchip Technology Inc 04 11155 R1 1 R1 R8 R10 R13 R15 R17 R33 R35 R37 R38 R40 R42 Resistor Thick Film 1 k 1 1 4W Surface Mount 1206 Yageo Corporation RC1206FR 071KL 1 R18...

Page 53: ...2 HV2918 16 x 2 1 MUX DEMUX Hight Voltage Analog Switch 64 Lead QFN Microchip Technology Inc HV2918 R4X 1 U3 Microchip Analog LDO 3 3V MCP1702 3302E CB Microchip Technology Inc MCP1702 3302E CB 1 U4 N...

Page 54: ...0 X7R Surface Mount 0603 TDK Corporation C1608X7R1H104M 12 C43 C44 C45 C46 C51 C53 C55 C57 C59 C61 C63 C65 Capacitor Ceramic 10 F 10V 10 X7R Surface Mount 0805 Murata Manufacturing Co Ltd GRM21BR71A10...

Page 55: ...Coaxial SMA Female 2P Through Hole Vertical TE Connectivity Ltd 5 1814832 1 1 L1 Inductor 4 7 H 11A Coilcraft XAL6060 472MEB 3 LD1 LD2 LD4 Diode LED Green 2 2V 25 mA 15 mcd Clear Surface Mount 0603 Ki...

Page 56: ...ECG ERJ 3GEYJ510V 1 R31 Resistor Thick Film 82 k 1 1 10W Surface Mount 0603 Panasonic ECG ERJ 3EKF8202V 1 R32 Resistor Thick Film 10 7 k 1 1 10W Surface Mount 0603 Panasonic ECG ERJ 3EKF1072V 4 R34 R3...

Page 57: ...ation TS30013 M000QFNR 4 U4 U5 U6 U7 Microchip Analog LDO 0 8V 5V MCP1727T ADJE MF 8 Lead DFN Microchip Technology Inc MCP1727 ADJE MF 3 U8 U11 U12 Adjustable LDO Ripple Blocker Microchip Technology I...

Page 58: ...HV2918 Analog Switch Evaluation Board User s Guide DS50003006A page 58 2020 Microchip Technology Inc NOTES...

Page 59: ...ICAL WAVEFORMS FIGURE C 1 5 MHz 4 Pulses Ch1 Pulser Input and Output when All SW Off FIGURE C 2 5 MHz 10 Pulses VPP VNN 100V VDD 5V VGP 10V 330 pF 2 5 k Load Ch1 5V div A1 T33 Ch2 5V div B1 T34 Ch4 10...

Page 60: ...300 China Xian Tel 86 29 8833 7252 China Xiamen Tel 86 592 2388138 China Zhuhai Tel 86 756 3210040 ASIA PACIFIC India Bangalore Tel 91 80 3090 4444 India New Delhi Tel 91 11 4160 8631 India Pune Tel 9...

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