Texas Instruments ADS58J64 EVM User Manual Download Page 15 | Manualshive

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Texas Instruments ADS58J64 EVM User Manual Download Page 15

EVM Hardware Modifications from Default

15

SBAU284 – January 2017

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Copyright © 2017, Texas Instruments Incorporated

ADS58J64 EVM

5

EVM Hardware Modifications from Default

The following hardware changes are required for proper operation of the ADS58J64EVM Rev.A default
PCB, built and assembled with PG1.0 ADS58J64 silicon:

1. Replace C72/72 with 75

Ω

0402 resistors

2. Place R105/106 with 150

Ω

0402 resistors

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Summary of Contents for ADS58J64 EVM

Page 1: ...ation Results 10 3 1 ADS58J64 Operating Mode 10 3 2 LMK04828 Clocking Configuration 11 3 3 Using an External Clock 11 3 4 Using a Coherent Input Source Frequency 12 3 5 HSDC Pro Settings 12 4 Software...

Page 2: ...017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated ADS58J64 EVM 7 Low Level View Controls 14 8 Jumper and Button Descriptions and Default Settings 16 9 Connector Descripti...

Page 3: ...Evaluation Board EVM Mini USB cable The EVM evaluation kit does not include the following list of equipment but these items are required for evaluation of this product to achieve the best performance...

Page 4: ...is the starting point for all evaluations 2 1 Software Installation The proper software must be installed before beginning the evaluation See Section 1 2 for a list of the required software Section 1...

Page 5: ...and follow the installation prompts 2 2 Hardware Setup Procedure Figure 2 shows a typical test setup using the ADS58J64EVM and TSW14J56EVM REV D devices This test setup is used for the quick start pro...

Page 6: ...attenuator 11 Place the bandpass filter between the analog signal generator and the attenuator input to remove noise and harmonics from the signal generator 12 Turn on all signal generators 2 3 Softw...

Page 7: ...ro Figure 3 shows the GUI main page Figure 3 HSDC Pro GUI Main Panel Figure 4 HSDC Pro Sampling Rate and Additional Device Parameters 2 When prompted to select the capture board select the TSW14J56 wh...

Page 8: ...Capture in HSDC Pro to capture data from the ADC 10 In HSDCPRO change the Test Selection to Single Tone 11 Also in HSDCPRO change the spectrum analysis from Real FFT to Complex FFT 12 From the Test O...

Page 9: ...e an LED status update Device GUI is not working properly Verify that the USB cable is plugged into the EVM and the PC Check the Device Manager of the computer and verify that a USB Serial Device is r...

Page 10: ...quency HSDC Pro ADC Sampling Rate Decimation NCO Mode 0 983 04 MHz 491 52M 2 122 88M 737 28 MHz 368 64M 2 92 16M Mode 1 983 04 MHz 491 52M 2 Depends on programmed NCO word 737 28 MHz 368 64M 2 Depends...

Page 11: ...ock The LMK04828 device provides a very low noise device clock but the noise performance may not be as good as a premium bench RF signal generator so the measured noise performance of the ADS58J64 dev...

Page 12: ...performance measurements Table 5 HSDC Pro Options for Optimal Analysis Results HSDC Pro Feature Description Analysis window samples Selects the number of samples to include in the selected test analys...

Page 13: ...Descriptions Tab Description INTRO Quick configuration of the devices on the EVM for evaluation ADS58J64 Mode Provides DDC Mode control for the ADS58J64 ADS58J64 Other Provides additional functionalit...

Page 14: ...er highlighted in the Register Map with the value in the Write Data field This button must be clicked after changing bits in the register data section Write All button Update all registers shown in th...

Page 15: ...7 Texas Instruments Incorporated ADS58J64 EVM 5 EVM Hardware Modifications from Default The following hardware changes are required for proper operation of the ADS58J64EVM Rev A default PCB built and...

Page 16: ...t 2 3 Force as logic LOW normal operation NOTE Open is not a valid state for this jumper JP3 SPI Select CPLD Short 2 3 Short 1 2 Reserved Do not use this state Short 2 3 Default state NOTE Open is not...

Page 17: ...SPI OPEN Pin1 SCK Pin2 SEN Pin3 SDIO Pin4 SDO J14 JTAG Programming Header for CPLD U3 OPEN Pin1 TCK Pin3 TDO Pin4 1 8 V Pin5 TMS Pin9 TDI Pin2 Pin10 GND A 2 Connector Descriptions Table 9 lists the EV...

Page 18: ...escriptions LED Description PWR D2 Indicates status of input power OFF Power is not provided at J14 ON Power is provided at J14 CLKIN0 SEL D4 Not functional CLKIN1 SEL D5 Not functional PLL1 LOCKED D6...

Page 19: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

Page 20: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments ADS58J64EVM...

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