2T2R RF-Sampling Transceiver w/ Dual 14-Bit 3GSPS ADC/9GSPS DAC Clocking Solution Evaluation Module TSW40RF82EVM (ACTIVE)

Description & Features

Technical Documents

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Description

The TSW40RF82 evaluation module (EVM) is a two-transmit two-receive (2T2R) RF-sampling transceiver reference design. The module contains the DAC38RF82 dual-channel RF-sampling digital-to-analog converter (DAC) and the ADC32RF45 dual-channel RF-sampling analog-to-digital converter (ADC).

The DAC38RF82 sampling rate operates up 9 GSPS, is AC coupled, and has a differential output with an onboard 2:1 impedance transformer for balanced-to-unbalanced conversion. The ADC32RF45 sampling rate operates up to 3 GSPS. It has an option to use a dual digital down converter in each channel or to bypass it to access the full Nyquist bandwidth.

TSW40RF82EVM includes the LMK04828 clock generator for providing a reference signal to the DAC PLL and for generating the required SYSREF signals needed for the JESD204B protocol. Also included is the LMX2582 RF synthesizer for providing an ultra-low-phase noise clock solution for the ADC.

TSW40RF82EVM implements an efficient LDO-less power-management solution using only DC-DC converters for the required power rails. The design fits within a standard FMC-compliant width and interfaces with the TI pattern/capture card solution (TSW14J56), as well as many FPGA development kits.

Features
  • RF-sampling transceiver utilizing the JESD204B interface
  • DAC38RF82 dual RF DAC with differential output
  • ADC32RF45 dual RF ADC with bypass option
  • LDO-less power-management solution
  • Onboard clocking solution; four different ADC clocking options, including TX PLL clock output
  • Interfaces with TSW14J56 or FPGA development kit with FMC connector

What's Included

  • USB cable
  • Power cable

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

TSW40RF82EVM:
2T2R RF-Sampling Transceiver w/ Dual 14-Bit 3GSPS ADC/9GSPS DAC Clocking Solution Evaluation Module

$2499.00(USD)


Pricing may vary.



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

Technical Documents
Datasheet (2)
Title Type Size (KB) Date
PDF 3988 18 Aug 2017
PDF 7308 06 Dec 2016
Application notes (1)
Title Type Size (KB) Date
PDF 390 09 Feb 2018
User guides (1)
Title Type Size (KB) Date
PDF 1765 27 Sep 2017
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

Software (1)


Reference Designs  ( 1 )

Name Part Number Tool Type
High-Bandwidth Zero-IF Reference Design for Microwave Backhaul  TIDA-01435  TI Designs

TI Devices (9)

Part Number Name Product Family
ADC32RF45  Dual-Channel, 14-Bit, 3-GSPS RF-Sampling Analog-to-Digital Converter (ADC)  Analog-to-digital converters (ADCs) 
DAC38RF82  Dual-Channel, 14-Bit, 9-GSPS, 1x-24x Interpolating, 6 & 9 GHz PLL Digital-to-Analog Converter (DAC)  Digital-to-analog converters (DACs) 
LMK04828  Ultra-low jitter synthesizer & jitter cleaner  Clock jitter cleaners 
LMX2582  High Performance, Wideband PLLatinum RF Synthesizer   Clock & timing 
LP5907  250-mA ultra-low-noise low-IQ low-dropout (LDO) linear regulator  Power management 
TPS7A47  36-V, 1-A, 4.17-μVRMS, RF low-dropout (LDO) voltage regulator  Power management 
TPS7A85  High-Current (4A), High-Accuracy (1%), Low-Noise (4.4μVRMS), LDO Voltage Regulator  Power management 
TPS7A85A  High-Current (4A), High-Accuracy (0.75%), Low-Noise (4.4µVRMS), LDO Voltage Regulator  Power management 
TPS82085  3A, High-Efficiency Step-Down Converter Module with Integrated Inductor  Step-down (buck) 

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