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EVM User's Guide: ADS9817EVM-PDK
ADS9817EVM-PDK Evaluation Module
This user's guide describes the characteristics, operation, and use of the ADS9817EVM-PDK evaluation module
(EVM) performance demonstration kit (PDK). This kit is an evaluation platform for the ADS9817, which is an
8-channel, 18-bit, 2-MSPS per channel, single-ended input, successive approximation register (SAR) analog-
to-digital converter (ADC) with a complementary metal oxide semiconductor (CMOS) digital interface. The
EVM-PDK also includes an adapter printed circuit board (PCB) that facilitates connection to a standard FPGA
mezzanine card (FMC) connecter used in many field-programmable gate array (FPGA) kits. The EVM-PDK
eases the evaluation of the ADS9817 device with hardware, software, and computer connectivity through
the universal serial bus (USB) interface. This user's guide includes complete circuit descriptions, schematic
diagrams, and a bill of materials (BOM). Throughout this document, the terms demonstration kit, evaluation
board, evaluation module, EVM, and EVM-PDK are synonymous with the ADS9817EVM-PDK.
SBAU416 – NOVEMBER 2022
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ABSTRACT
ADS9817EVM-PDK Evaluation Module
Copyright © 2022 Texas Instruments Incorporated
ADS9817EVM-PDK Evaluation Module
1
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Summary of Contents for Texas Instruments ADS9817EVM-PDK
- Page 1 ADS9817EVM-PDK Evaluation Module ABSTRACT This user's guide describes the characteristics, operation, and use of the ADS9817EVM-PDK evaluation module (EVM) performance demonstration kit (PDK). This kit is an evaluation platform for the ADS9817, which is an 8-channel, 18-bit, 2-MSPS per channel, single-ended input, successive approximation register (SAR) analog- to-digital converter (ADC) with a complementary metal oxide semiconductor (CMOS) digital interface.
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Page 2: Table Of Contents
Connector..............................20 Figure 6-4. Power Connections and Regulators........................21 Figure 6-5. ADS9817 PCB Layout Top............................Figure 6-6. ADS9817 PCB Layout Bottom..........................List of Tables Table 1-1. Related Documentation.............................. Table 6-1. ADS9817EVM-PDK Bill of Materials.........................16 Trademarks Microsoft ® and Windows ® are registered trademarks of Microsoft Corporation. -
Page 3: Overview
Overview 1 Overview The ADS9817EVM-PDK is a platform for evaluating the performance of the ADS9817 SAR ADC, which is a ±2.5-V, ±5-V, ±10-V, and ±12-V, single-ended input, 18-bit, 2-MSPS/Ch device. The evaluation kit includes the ADS9817EVM board and an FMC connecter adapter board used to interface the ADC with many FPGA kits. The... -
Page 4: Figure 1-2. System Using Gui And Tswdc155Evm
5V DC wall supply Figure 1-2. System Using GUI and TSWDC155EVM Power AIN7M AIN7P AIN7M AIN7P ADS9817 AIN7M AIN7P AIN7M AIN7P Figure 1-3. ADS9817EVM Block Diagram ADS9817EVM-PDK Evaluation Module SBAU416 – NOVEMBER 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 5: Analog Interface
1µF DVDD_1V8 REFM DVDD_1V8 1V8_VDD AGND IOVDD IOVDD DGND DGND 0.1µF IOGND IOGND Thermal_Pad 1V8_IOVDD ADS9817IRSHT Net-Tie 0.1µF 0.1µF Figure 2-1. Connections to ADS9817 SBAU416 – NOVEMBER 2022 ADS9817EVM-PDK Evaluation Module Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 6: Input Sma Connections
The negative input has a range of ±0.3 V. Figure 2-2 shows the input connections for a digital interface. AIN1P 10pF AIN1M Figure 2-2. Input SMA Connections Digital Interface ADS9817EVM-PDK Evaluation Module SBAU416 – NOVEMBER 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 7: Digital Interface
J27D J27F J27H J27J SPRW_SUP_1P8 SPI_EN SPRW_SUP_1P8 RESETz PWDNz FX3_I2C_SCL FX3_I2C_SDA SPRW_SUP_2P5 SPRW_SUP_2P5 SPRW_SUP_3P3 SPRW_SUP_3P3 ASP-134486-01 ASP-134486-01 ASP-134486-01 ASP-134486-01 ASP-134486-01 Figure 3-1. Digital I/O SBAU416 – NOVEMBER 2022 ADS9817EVM-PDK Evaluation Module Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 8: Power Supplies
1V8_VDD 10uH SPRW_SUP_3P3 TPS7A2018PDBVR VBAT 1µF 1µF VOUT IOVDD 10uF 1.96M TPS61070DDCR 1V8_IOVDD 22µF 200k TPS7A2018PDBVR 1µF 1µF Figure 4-1. Power Entry and Regulators ADS9817EVM-PDK Evaluation Module SBAU416 – NOVEMBER 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 9: Evm Operation
Typically, the default values work, but these values can be customized as needed based on your requirements. Figure 5-1. Initial Software Installation SBAU416 – NOVEMBER 2022 ADS9817EVM-PDK Evaluation Module Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 10: Usb Driver Installation
4. Then select Let me pick from a list of available drivers on my computer in the next pop-up window 5. Click on Have Disk in the pop-up window and navigate to C:\Program Files\Texas Instruments\ADS98xx\bin\proj_lib\Sparrow\Bootloader Figure 5-3. Open Device Manager ADS9817EVM-PDK Evaluation Module SBAU416 – NOVEMBER 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 11: Figure 5-4. Update Driver With Device Manager
EVM Operation Figure 5-4. Update Driver With Device Manager SBAU416 – NOVEMBER 2022 ADS9817EVM-PDK Evaluation Module Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 12: Connecting The Hardware And Starting The Software
( or Bench supply) ADS9218EVM (MED1613E2) Figure 5-5. Connecting the Hardware Select the GUI from the start menu Figure 5-6. Start the Software GUI ADS9817EVM-PDK Evaluation Module SBAU416 – NOVEMBER 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 13: Initial Required Setup On The Config Tab
¢ the status to indicate that the step is complete. Figure 5-7. Initial Required Setup on the Config Tab SBAU416 – NOVEMBER 2022 ADS9817EVM-PDK Evaluation Module Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 14: Initial Required Setup On The Capture Tab
3. Choose at least 32k samples for good FFT results. 4. Press start capture to collect data Figure 5-8. Initial Required Setup on the Capture Tab ADS9817EVM-PDK Evaluation Module SBAU416 – NOVEMBER 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 15: Using The Inl/Dnl Tool
128 = 120 seconds 3. Select channel to analyze, and press “GET INL/DNL” Figure 5-9. Using the INL/DNL Tool SBAU416 – NOVEMBER 2022 ADS9817EVM-PDK Evaluation Module Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 16: Bill Of Materials, Schematics, And Layout
Bill of Materials, Schematics, and Layout www.ti.com 6 Bill of Materials, Schematics, and Layout This section contains the ADS9817EVM-PDK bill of materials (BOM), printed-circuit board (PCB) layout, and schematics. 6.1 Bill of Materials (BOM) Table 6-1 lists the ADS9817EVM-PDK BOM. - Page 17 Bill of Materials, Schematics, and Layout Table 6-1. ADS9817EVM-PDK Bill of Materials (continued) Designator Quantity Value Description PackageRefer PartNumber Manufacturer ence LBL1 Thermal Transfer Printable Labels, PCB Label THT-14-423-10 Brady 0.650" W x 0.200" H - 10,000 per 0.650 x 0.200...
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Page 18: Schematics
1µF DVDD_1V8 REFM DVDD_1V8 1V8_VDD AGND IOVDD IOVDD DGND DGND IOGND 0.1µF IOGND Thermal_Pad 1V8_IOVDD ADS9817IRSHT Net-Tie 0.1µF 0.1µF Figure 6-1. ADS9817 Device Connections ADS9817EVM-PDK Evaluation Module SBAU416 – NOVEMBER 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 19: Figure 6-2. Sma Input Signal Connections
AIN2P AIN6P 10pF 10pF AIN2M AIN6M AIN3P AIN7P 10pF 10pF AIN3M AIN7M AIN4P AIN8P 10pF 10pF AIN4M AIN8M Figure 6-2. SMA Input Signal Connections SBAU416 – NOVEMBER 2022 ADS9817EVM-PDK Evaluation Module Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 20: Figure 6-3. Digital Connector
J27D J27F J27H J27J SPRW_SUP_1P8 SPI_EN RESETz SPRW_SUP_1P8 PWDNz FX3_I2C_SCL FX3_I2C_SDA SPRW_SUP_2P5 SPRW_SUP_2P5 SPRW_SUP_3P3 SPRW_SUP_3P3 ASP-134486-01 ASP-134486-01 ASP-134486-01 ASP-134486-01 ASP-134486-01 Figure 6-3. Digital Connector ADS9817EVM-PDK Evaluation Module SBAU416 – NOVEMBER 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 21: Figure 6-4. Power Connections And Regulators
1V8_VDD 10uH SPRW_SUP_3P3 TPS7A2018PDBVR VBAT 1µF 1µF VOUT IOVDD 10uF 1.96M TPS61070DDCR 1V8_IOVDD 22µF 200k TPS7A2018PDBVR 1µF 1µF Figure 6-4. Power Connections and Regulators SBAU416 – NOVEMBER 2022 ADS9817EVM-PDK Evaluation Module Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 22: Layout
Bill of Materials, Schematics, and Layout www.ti.com 6.3 Layout Figure 6-5 shows the top layer and overlay for the EVM PCB layout. Figure 6-5. ADS9817 PCB Layout Top ADS9817EVM-PDK Evaluation Module SBAU416 – NOVEMBER 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 23: Figure 6-6. Ads9817 Pcb Layout Bottom
Bill of Materials, Schematics, and Layout Figure 6-6 shows the bottom layer for the EVM PCB layout. Figure 6-6. ADS9817 PCB Layout Bottom SBAU416 – NOVEMBER 2022 ADS9817EVM-PDK Evaluation Module Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... - Page 24 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 25 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 26 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 27 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 28 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
- Page 29 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2022, Texas Instruments Incorporated...
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