TSW16DX370EVM

TSW16DX370EVM Evaluation Module

TSW16DX370EVM

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Overview

The TSW16DX370EVM is a reference design board used to evaluate the high performance receiver IF super-heterodyne subsystem solution including the following products from Texas Instruments:

  • TRF37B32 dual down-converting mixer with integrated IF amplifier
  • LMH6521 dual digitally controlled variable gain amplifier (DVGA)
  • ADC16DX370 dual channel 16-bit analog-to-digital converter (ADC)
  • LMX2581 wideband frequency synthesizer with integrated VCO
  • LMK04828 ultra low jitter synthesizer and jitter cleaner

 The reference design features a wide RF input range from 700-2700MHz, IF bandwidth of over 100MHz, sampling rate of 368.64MSPS, and an output high-speed serial data rate of 7.37Gb/s, all derived from an on-board 61.44MHz reference oscillator. Two LC bandpass filters at the IF provide significant anti-aliasing protection and flat passband response. The signal chain achieves 28.7dB of power gain with variable gain control down to -2.8dB in 0.5dB steps.

The ADC16DX370EVM connects directly to the TSW14J56EVM data capture hardware via the high speed FMC connector and may optionally be connected to a number of FPGA reference platforms from a number of vendors. 

The High Speed Data Converter Pro Software is also available for data capture and analysis support when using the TSW14J56EVM.

  • High linearity, low noise Superheterodyne sub-system reference design
  • Wide RF input range and greater than 100MHz of IF bandwidth
  • Quickly evaluate ADC performance through High Speed Data Converter Pro software
  • Simple connection to TSW14J56EVM data capture card or direct connection to FMC based Xilinx development platform
  • Easy to use software GUI to configure the on-board devices for a variety of configurations through a USB interface
High-speed ADCs (>10MSPS)
ADC16DX370 Dual-Channel, 16-Bit, 370-MSPS Analog-to-Digital Converter (ADC)

 

Clock jitter cleaners & synchronizers
LMK04828 Ultra-low jitter synthesizer & jitter cleaner

 

Downconverting mixers
TRF37B32 700M-2700MHz dual Down Converter Mixer with Integrated IF Amp & RF Baluns

 

Linear regulators (LDO)
LP3878-ADJ 800-mA, 16-V, adjustable low-dropout voltage regulator with enable

 

RF PLLs & synthesizers
LMX2581 Wideband Frequency Synthesizer with Integrated VCO LMX2581E Wideband Frequency Synthesizer with Integrated VCO

 

RF VGAs
LMH6521 High Performance Dual DVGA

 

eFuses & hot swap controllers
TPS2400 5.5-V over voltage protection controller with 100-V input transient protection
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Evaluation board

TSW16DX370EVM – TSW16DX370 Evaluation Module

Evaluation board

TSW16DX370EVM-BDL – TSW16DX370EVM + TSW14J50EVM Data Capture / Pattern Generator Bundle

GUI for evaluation module (EVM)

TSW16DX370EVM GUI Installer – SLAC696.ZIP (175619KB)

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
More literature TSW16DX370EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
User guide TSW16DX370EVM Rev. B User's Guide (Rev. B) Aug. 01, 2016
Technical articles How to select a power-efficient narrowband receiver for active antenna-array systems Apr. 12, 2016

Related design resources

Hardware development

EVALUATION BOARD
TSW14J50EVMData capture/pattern generator: data converter EVM with 8 JESD204B lanes from 0.6-6.5Gbps

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