Microchip Technology ADM00795 Скачать руководство пользователя страница 51

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HV2903

ANALOG SWITCH

EVALUATION BOARD

USER’S GUIDE



2017 Microchip Technology Inc.

DS50002582A-page 50

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, VPP/VNN = ±100V, VDD/VSS = ±6V,

VGP = 10V, 330 pF//2.5 K

Ω

Load.

Ch3
5V/div
1_DMP

Ch1
5V/div
1_A

Ch2
5V/div
1_B

CH4
1V/div

Ch1 Pulser Output

Ch1
100V/div
SW8A (SW8 ON)

Ch2
5V/div
SW9A (SW9 OFF)

Ch3
100V/div
SW24A (SW24 ON)

Ch4
5V/div
SW25A (SW25 OFF)

Содержание ADM00795

Страница 1: ...g on the information therein All referenced brands product names service names and trademarks are the property of their respective owners 00000005981LF 000 EOS Power Buy Now We have 45 000 LP502030 PCM NTC LD A02554 EEMB Lithium Battery Rectangular 3 7V 250mAh Rechargeable in stock now Starting at 0 034 This EEMB part is fully warrantied and traceable 1 855 837 4225 Give us a call International 1 ...

Страница 2: ... 2017 Microchip Technology Inc DS50002582A HV2903 Analog Switch Evaluation Board User s Guide ...

Страница 3: ...ark of Microchip Technology Incorporated in the U S A All other trademarks mentioned herein are property of their respective companies 2017 Microchip Technology Incorporated Printed in the U S A All Rights Reserved ISBN 978 1 5224 2444 4 Note the following details of the code protection feature on Microchip devices Microchip products meet the specification contained in their particular Microchip D...

Страница 4: ...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 P...

Страница 5: ...upling 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 Swi...

Страница 6: ...t 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 Desc...

Страница 7: ... 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 Enter F1 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 Bi...

Страница 8: ...e 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 fact...

Страница 9: ...witching mode The digital interface clock operates up to 66 MHz All 16 even switches and all 16 odd switches can be controlled together through simple 2 logic inputs when MODE input is low bank switching mode The HV2903 has standby mode to decrease power consumption at idle state When STBY logic input is low it operates in standby mode and consumes very low current When STBY logic input is high it...

Страница 10: ...al 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 means of a Microsoft Windows driver and GUI the user can control the HV2903 and two built in pulsers Four switch terminals consisting two MUX configuration on the PCB have SMA connectors to which user can connect loads Jumpers clo...

Страница 11: ...ain 1 to 90 TOFF time between pulse trains 5 to 30 msec Pulse Peak Voltage Current 0 to 100V and 3A typical Interface of FPGA Control Signals USB PC GUI Software J1 and J2 Connects to ADM00825 Controller Interface Board Pulser R C Test Load User s Transducer Interface Built in 330 pF 2 5 K per Channel with jumper and 50 SMA PCB Board Dimension 115x110 mm 4 5x4 3 in HV2903 CH1 Pulser MD1822 TC6320 ...

Страница 12: ... Guide DS50002582A page 11 2017 Microchip Technology Inc 1 6 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 ...

Страница 13: ...me ground as the testing oscilloscope ground 2 A Microchip HV MUX Controller ADM00825 3 A Microsoft Windows 7 PC that has the HV MUX Controller GUI software installed and running connect J1 and J2 to the HV MUX Controller connect the HV MUX Controller via USB to the Windows 7 PC 2 2 HV MUX GUI INSTALLATION The HV MUX GUI software installer can be downloaded from the Microchip web site at www mirco...

Страница 14: ...ccept the agreement then click Next to proceed with the installation FIGURE 2 2 HV MUX GUI License Agreement 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 3 HV MUX GUI Installation Directory Dialog Box 6 Once the installation path is chosen the software is ready to install Click Next ...

Страница 15: ...ialog Box 7 The installation status window appears showing the installation progress 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 ...

Страница 16: ...d VPP VNN 7 Connect a USB cable from the Controller Board to the PC 8 Connect 12V 1A power to the Controller Board 9 Run the HVMUX GUI software in the PC 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 selecti...

Страница 17: ... pulse train FIGURE 2 7 HV2903 Analog Switch Evaluation Board Front View TABLE 2 1 POWER SUPPLY VOLTAGES AND CURRENT LIMIT SETTINGS Terminal Rail Name Voltage Average Current Limit J3 1 VDD 6V 20 mA J3 2 GND 0V J3 3 VSS 6V 20 mA J4 1 VLL 3 3V 150 mA J4 2 GND 0V J4 3 VGP 5 to 11 5V 10 mA J4 4 VPP 100V 5 mA J11 2 VNN 100V 5 mA ...

Страница 18: ...B2 CSB LVCMOS 2 5V Input EEPROM 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 TP15 LVCMOS 3 3V Input HV2903 Latch Clear Logic Input J2 B5 CLK TP14 LVCMOS 3 3V Input HV2903 Clock Logic Input J2 C5 LE EN TP12 LVCMOS 3 3V Input HV2903 Latch Enable Logic Input J2 D5 MODE TP13 LVCMOS 3 3V Input HV2903 Mode Logic...

Страница 19: ...V MUX Controller button at the top left corner 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 5 Select A B to set all the even switches ON and all the odd switches OFF 6 Or unselect A B to set all the even switches OFF and all the odd swit...

Страница 20: ...d after the figure The selection of the check box binary data in the DIN entry box and number in Pulses and TOFF entry box are just settings and do not change the operation of HV2903 and built in pulsers immediately By clicking Set HV 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 ...

Страница 21: ...ODE logic input is set to high and HV2903 is set to operate in individual switching mode When unselected the MODE logic input is set to low and HV2903 is set to operate in bank switching mode 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 sel...

Страница 22: ...Message window shows information from the GUI program 15 Clear when clicked the messages in the message window are cleared 16 Connection Status window shows status of the connection between the GUI and the HV MUX Controller 2 7 GENERATION OF PULSER OUTPUT AT SW8A OF HV MUX This section provides the simple step by step procedure to make the Ch1 pulser output at SW8A SMA connector by configuring the...

Страница 23: ... 2017 Microchip Technology Inc DS50002582A page 22 FIGURE 2 10 Typical Waveform of 2 1 MUX Connected to Pulser CH1 50V div CH2 50V div ...

Страница 24: ...HV2903 Analog Switch Evaluation Board User s Guide DS50002582A page 23 2017 Microchip Technology Inc NOTES ...

Страница 25: ...y to a solid ground plane at the second layer of the PCB It is advisable 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 sup ply lines Pay particular attention to minimizing trace lengths and using sufficient trace width to reduce inductance Surface mount components are highly recommended The ...

Страница 26: ...DM00795 Top Copper ADM00795 Inner 1 ADM00795 Inner 2 ADM00795 Inner 3 ADM00795 Bottom Copper ADM00795 Bottom Copper and Silk ADM00795 Bottom Silk 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 Co...

Страница 27: ... C13 DOUT A1 MODE C2 CLR B2 VSS E13 VDD D13 GND E5 VDD E2 VSS F1 VDD F2 GND F5 GND G5 GND H5 GND J5 GND K5 RGND K14 VSS L2 VSS L1 VSS L13 VSS L14 VDD M2 VDD M1 VDD M13 VDD M14 RGND P1 RGND N2 RGND N1 RGND P2 U13 SW8B SW24B SW8A SW24A VSS VLL GND VDD GND 0 1uF 25V 0603 C26 0 1uF 25V 0603 C32 0 1uF 25V 0603 C33 0 1uF 25V 0603 C34 GND 0 1uF 25V 0603 C35 0 1uF 25V 0603 C36 0 1uF 25V 0603 C37 0 1uF 25V...

Страница 28: ...HV2903 Analog Switch Evaluation Board User s Guide DS50002582A page 27 2017 Microchip Technology Inc A 3 ADM00795 TOP SILK A 4 ADM00795 TOP COPPER AND SILK ...

Страница 29: ... 2017 Microchip Technology Inc DS50002582A page 28 A 5 ADM00795 TOP COPPER A 6 ADM00795 INNER 1 ...

Страница 30: ...HV2903 Analog Switch Evaluation Board User s Guide DS50002582A page 29 2017 Microchip Technology Inc A 7 ADM00795 INNER 2 A 8 ADM00795 INNER 3 ...

Страница 31: ... 2017 Microchip Technology Inc DS50002582A page 30 A 9 ADM00795 BOTTOM COPPER A 10 ADM00795 BOTTOM COPPER AND SILK ...

Страница 32: ...HV2903 Analog Switch Evaluation Board User s Guide DS50002582A page 31 2017 Microchip Technology Inc A 11 ADM00795 BOTTOM SILK ...

Страница 33: ...V5_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 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_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 IO_2V5_15_N IO_2V5_15_...

Страница 34: ... 35V 1206 C48 10uF 35V 1206 C49 22000pF 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 1 R17 69 8k 0603 1 R26 39k 0603 1 R16 8 66k 0603 1 R21 VIN 1 VIN 2 SHDN 3 GND 4 PWRGD 5 CDELAY 6 ADJ 7 VOUT 8 EP 9 U6 MCP172X ADJ DFN 8 VIN 1 VIN 2 SHDN 3 GND 4 PWRGD 5 CDELAY 6 ADJ 7 V...

Страница 35: ...ST 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 12MHz X1 OSC1 OSC2 GND_D USB_D USB_D USB_D USB_D 3V3_VDD 3V3_VDD 0 1uF 25V 0603 C104 GND_D 4 7uF 16V 1206 C103 0 1uF 25V 0603 C106 GND_D SCK MISO MOSI 10k 0603 5 R50 RED LD5 GND_D 150R 0603 5 R51 USB_CONFIG LED ON SUSPEND OFF ACTIVE USB_CONFIG CSBAR FPGA_DONE FPGA_RST SPI_RST EXT_INT GP8 GND_D GND_D GN...

Страница 36: ...C95 INF R39 INF R41 GND_D GND_D CLK3_P CLK3_N CLK1_P CLK1_N 0 1uF 16V 0603 C82 0 1uF 16V 0603 C81 100R 0603 1 R37 CLK5 GND_D 4 7uF 16V 0603 C96 4 7uF 16V 0603 C97 3V3_CLK 0 010uF 25V 0603 C85 4700pF 50V 0603 C86 VDDOCD GND_D GND_D 4 7uF 16V 0603 C84 4 7uF 16V 0603 C83 3V3_CLK 0 010uF 25V 0603 C71 4700pF 50V 0603 C72 VDD GND_D GND_D 4 7uF 16V 0603 C69 4 7uF 16V 0603 C70 VDD VDD VDD VDD VDDOAB VDDOA...

Страница 37: ...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_L37P_3 27 IO_L36N_3 29 IO_L36P_3 30 IO_L2N_3 32 IO_L2P_3 33 IO_L1N_VREF_3 34 IO_L1P_3 35 BANK 3 U1C PROGRAM_B_2 37 IO_L65N_CSO_B_2 38 IO_L65P_INIT_B_2 39 IO_L64N_D9_2 40 IO_L64P_D8_2 41 IO_L62N_D6_2 43 IO_L62P_D5_2 44 IO_L49N_D...

Страница 38: ... 47nF 16V 0603 C30 1000pF 50V 0603 C31 1000pF 50V 0603 C32 GND_D For VCCO_3 2V5_VDD 33uF 10V TANT B C28 47nF 16V 0603 C33 1000pF 50V 0603 C34 1000pF 50V 0603 C35 1000pF 50V 0603 C36 GND_D For 1V2_VCCINT 1V2_VCCINT 47nF 16V 0603 C4 1000pF 50V 0603 C5 1000pF 50V 0603 C6 1000pF 50V 0603 C7 GND_D 100uF 6 3V TANT B C3 For VCCAUX 3V3_VDD 33uF 10V TANT B C12 47nF 16V 0603 C21 1000pF 50V 0603 C22 1000pF 5...

Страница 39: ...5_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 33uF 10V TANT B C1 0 1uF 25V 0603 C2 GND_D PWR5V0 CLK5 CLK3_P CLK3_N A1 B1 BG1 A2 B2 BG2 A3 B3 BG3 A4 B4 BG5 A5 B5 BG4 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 J2 CONN 1469028 GND_D GND_D D5V GND_D PWR5...

Страница 40: ...HV2903 Analog Switch Evaluation Board User s Guide DS50002582A page 39 2017 Microchip Technology Inc A 19 ADM00825 TOP SILK A 20 ADM00825 TOP COPPER AND SILK ...

Страница 41: ... 2017 Microchip Technology Inc DS50002582A page 40 A 21 ADM00825 TOP COPPER A 22 ADM00825 INNER 1 ...

Страница 42: ...HV2903 Analog Switch Evaluation Board User s Guide DS50002582A page 41 2017 Microchip Technology Inc A 23 ADM00825 INNER 2 A 24 ADM00825 INNER 3 ...

Страница 43: ... 2017 Microchip Technology Inc DS50002582A page 42 A 25 ADM00825 INNER 4 A 26 ADM00825 BOTTOM COPPER ...

Страница 44: ...HV2903 Analog Switch Evaluation Board User s Guide DS50002582A page 43 2017 Microchip Technology Inc A 27 ADM00825 BOTTOM COPPER AND SILK A 28 ADM00825 BOTTOM SILK ...

Страница 45: ...0 790mV 1A 70V DO 214AC_SMA Diodes Incorporated B1100 13 F 2 J1 J2 CONN HEADER 40POS 2ROW R A HM ZD TIN TE Connectivity Ltd 6469169 1 1 J3 Samtec Inc TSW 103 07 T S 1 J4 Samtec Inc TSW 105 07 S S 13 J5 J6 J7 J11 J8 J12 J13 J16 J25 J26 J27 J28 J29 FCI 77311 118 02LF 12 J9 J10 J14 J15 J17 J18 J19 J20 J21 J22 J23 J24 CONN SMA TE Connectivity Ltd 5 1814832 1 1 PCB HV2903 Analog Switch Evaluation Board...

Страница 46: ...0 C52 C54 C56 C58 C60 C62 C64 C66 CAP CER 0 1uF 50V 20 X7R SMD 0603 TDK Corporation C1608X7R1H104M 12 C43 C44 C45 C46 C51 C53 C55 C57 C59 C61 C63 C65 CAP CER 10uF 10V 10 X7R SMD 0805 Murata Manufacturing Co Ltd GRM21BR71A106KE51 L 3 C47 C48 C49 CAP CER 10uF 35V 10 X5R SMD 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 C...

Страница 47: ...EN 2 2V 25mA 15mcd Clear SMD 0603 Kingbright Electronic Co Ltd APT1608SGC 1 LD5 DIO LED RED 2V 25mA 104mcd Diffuse SMD 0603 OSRAM Opto Semiconductors GmbH LS Q976 NR 1 0 20 R18 1 PCB HV MUX Controller Board Printed Circuit Board Microchip Technology Inc 04 10636 1 Q1 TRANS FET N CH BSS123 100V 170mA 300mW SOT 23 3 Diodes Incorporated BSS123 7 F 6 R1 R2 R4 R11 R13 R14 RES TKF 4 7k 5 1 10W SMD 0603 ...

Страница 48: ...IC Components Corp NRC06Z0TRF 1 R51 RES TKF 150R 5 1 10W SMD 0603 Panasonic ECG ERJ 3GEYJ151V 2 R6 R7 RES TKF 100R 5 1 10W SMD 0603 Vishay Intertechnology Inc CRCW0603100RJNEA 1 R9 RES TKF 22R 5 1 10W SMD 0603 Panasonic ECG ERJ 3GSYJ220V 1 SW1 SWITCH SLIDE SPDT MINI 50V 0 5A G4050X R TH Jameco Electronics G4050X R 1 SW2 SWITCH TACT SPST 12V 50mA TL3301NF160QG TR SMD E Switch Inc TL3301NF260QG TR 1...

Страница 49: ... 30ppm Crystal 12pF 40 Ohm 20 C 70 C Surface Mount 4 SMD TXC Corporation 7B 40 000MAAE T TABLE B 2 BILL OF MATERIALS BOM CONTINUED Qty Reference Description Manufacturer Part Number 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 ...

Страница 50: ...HV2903 Analog Switch Evaluation Board User s Guide DS50002582A page 49 2017 Microchip Technology Inc NOTES ...

Страница 51: ... 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 VPP VNN 100V VDD VSS 6V VGP 10V 330 pF 2 5 KΩ Load Ch3 5V div 1_DMP Ch1 5V div 1_A Ch2 5V div 1_B CH4 1V div Ch1 Pulser Output Ch1 100V div SW8A SW8 ON Ch2 5V div SW9A SW9 OFF Ch3 100V div SW24A SW24 ON Ch4 5V div SW25A SW25 OFF ...

Страница 52: ...HV2903 Analog Switch Evaluation Board User s Guide DS50002582A page 51 2017 Microchip Technology Inc ...

Страница 53: ...00 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 91 20 4121 0141 Japan Osaka Tel 81 6 6152 7160 Japan Tokyo Tel 81 3 6880 3770 Korea Daegu Tel 82 53 744 4301 Korea Seoul Tel 82 2 554 7200 Malaysia Kuala Lumpur Tel 60 3 7651 7906 Malaysia Penang Tel 60...

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