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SLAU796 – July 2020

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Copyright © 2020, Texas Instruments Incorporated

Equipment

Chapter 2

SLAU796 – July 2020

Equipment

This section describes how to setup the EVM on the bench with the proper equipment to evaluate the full
performance of the ADC device.

2.1

Evaluation Board Feature Identification Summary

Figure 2-1. EVM Feature Locations

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Содержание TSW12QJ1600

Страница 1: ...TSW12QJ1600 Evaluation Module User s Guide Literature Number SLAU796 July 2020...

Страница 2: ...12QJ1600EVM Power Supplies and Connect to the PC 10 3 8 Turn On the Signal Generator RF Outputs 10 3 9 Open the TSW12QJ1600EVM GUI and Program the ADC and Clocks 11 3 10 Calibrate the ADC Device on th...

Страница 3: ...est Setup 9 3 2 Configuration GUI EVM Tab 11 3 3 Configuration GUI ADC Control 12 3 4 High Speed Data Converter Pro HSDC GUI 14 4 1 Low Level Register Control Tab 16 B 1 Onboard 50M Ref to ADC PLL Sys...

Страница 4: ...e and EVM are synonymous with the TSW12QJ1600EVM In the following sections of this document the TSW12QJ1600 evaluation board is referred to as the EVM and the TSW12QJ1600 device is referred to as the...

Страница 5: ...ied by daisy chaining PLL refout from one ADC to other ADC Eliminating the need to clock distribution chip usually needed by JESD devices The TSW12QJ1600EVM output data is transmitted over a standard...

Страница 6: ...be used be used for JMODES 8 at a maximum sampling rate of 1GSPS The TSW14J58EVM captures the high speed serial data decodes the data stores the data in memory and then uploads it to a connected PC th...

Страница 7: ...s Incorporated Equipment Chapter 2 SLAU796 July 2020 Equipment This section describes how to setup the EVM on the bench with the proper equipment to evaluate the full performance of the ADC device 2 1...

Страница 8: ...se signal generator for analog input TI recommends the following generators Rohde Schwarz SMA100B Rohde Schwarz SMA100A Bandpass filter for analog input signal 97 MHz or desired frequency The followin...

Страница 9: ...HSDC Pro software from www ti com tool dataconverterpro sw Follow the installation instructions to install the software 2 Download and copy all the INI files required to the HSDCpro directory from the...

Страница 10: ...gnal generator to any of the input labeled J2 J9 on the daughter card connected to the TSW12QJ1600EVM through a bandpass filter and at the SMP connector This must be a low noise signal generator TI re...

Страница 11: ...t Documentation Feedback Copyright 2020 Texas Instruments Incorporated Setup Procedure 3 9 Open the TSW12QJ1600EVM GUI and Program the ADC and Clocks The Device Configuration GUI is installed separate...

Страница 12: ...b for directly configuring the registers The EVM has two configurable devices namely the TSW12QJ1600 The register map for each device is provided in the device data sheet 1 Open the TSW12QJ1600EVM GUI...

Страница 13: ...bration use the following steps Navigate to the JESD204C tab and click on JESD Block Enable to stop the JESD204C block Navigate back to the Control tab and click on Enable Calibration Block to disable...

Страница 14: ...file menu to remove bins around DC eliminate DC noise and offset or the fundamental eliminate phase noise from signal generators Open the Capture Option dialog from the Data Capture Options file menu...

Страница 15: ...the JESD204C settings Once the settings are changed re enable the JESD204 block Table 4 1 Supported and Non Supported Features of the JESD204C Device JESD204C Feature Supported by ADC Device Supporte...

Страница 16: ...summary with the value in the Write Data field Write all button Update all registers shown in the register map summary with the values shown in the Register Map summary Read register button Read from...

Страница 17: ...Try restarting the configuration GUI Configuration GUI is not able to connect to the EVM Use the free FT_PROG software from FTDI chip and verify that the onboard FTDI chip is programmed with the prod...

Страница 18: ...chnical documents and user s guides A 1 Technical Reference Documents TSW14J58EVM user s guide High Speed Data Converter Pro GUI User s Guide also available in the help menu of the software FTDI USB t...

Страница 19: ...patible frequency Ensure that the K value complies with the K Min and Step values for the selected JMODE Refer to the TSW12QJ1600 operating modes table in the device datasheet B 2 Customizing the EVM...

Страница 20: ...ADC Device Configuration Figure B 1 Onboard 50M Ref to ADC PLL System Block Diagram B 2 2 Ext Ref to ADC PLL The reference signal for the ADC PLL is provided externally from External signal generator...

Страница 21: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Страница 22: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Страница 23: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Страница 24: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Страница 25: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Страница 26: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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