Texas Instruments 1208-ADCDJ5200EVM

Overview

1208-ADCDJ5200EVM from Texas Instruments is an evaluation module designed to characterize the ADC12DJ5200RF - a dual-channel, 12-bit RF-sampling analog-to-digital converter operating up to 5.2 GSPS (dual) or 10.4 GSPS (single), with JESD204C serial output, onboard LMX2594 clock synthesis, and TRF1208 high-speed differential amplifier for 10 MHz–8 GHz analog input bandwidth.

For engineers reviewing the 1208-ADCDJ5200EVM datasheet, 1208-ADCDJ5200EVM setup procedure, 1208-ADCDJ5200EVM signal routing, or 1208-ADCDJ5200EVM compatibility with TSW14J57EVM, this page provides verified hardware configuration details, clocking architecture, FMC+ interface mapping, JESD204C lane support, and HSDC Pro integration guidance for RF data converter evaluation.

Technical Context

The 1208-ADCDJ5200EVM implements a dual-path analog front-end: one transformer-coupled channel (2–7 GHz) and one TRF1208-amplified path (10 MHz–8 GHz), both feeding the ADC12DJ5200RF. Clocking uses LMX2594 for sampling clock generation and LMK04828/LMK61E2 for SYSREF and FPGA reference clocks.

JESD204C link operation supports 1–8 lanes at 0.8–17.12 Gbps per lane, with K=3–256 frames per multiframe and scrambling enabled; however, full feature support depends on TSW14J57EVM firmware limitations, which restrict lane rates to 2–15 Gbps and require K×F=4n alignment.

Key Specifications

Availability

1208-ADCDJ5200EVM is available at Aetrix Electronics and suitable for RF test equipment, 5G mmWave receiver prototyping, radar waveform digitization, and high-speed instrumentation requiring stable component supply and validated evaluation infrastructure.

Supply support for 1208-ADCDJ5200EVM includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and high-performance data conversion technologies, with leadership in precision and high-speed signal chain solutions.

The 1208-ADCDJ5200EVM belongs to TI's high-speed data converter evaluation platform family, engineered specifically to accelerate development of RF-sampling systems using JESD204C-based ADCs like the ADC12DJ5200RF in communications, defense, and test & measurement applications.

FAQ

What is the primary target device evaluated by the 1208-ADCDJ5200EVM?

The 1208-ADCDJ5200EVM is specifically designed to evaluate the ADC12DJ5200RF - a dual-channel, 12-bit, RF-sampling analog-to-digital converter capable of 5.2 GSPS in dual-channel mode or 10.4 GSPS in single-channel mode. It also supports evaluation of the ADC12DJ4000RF and ADC08DJ5200RF, but its layout, clocking, and analog front-end are optimized for the ADC12DJ5200RF's full performance envelope.

Does the 1208-ADCDJ5200EVM support onboard clock generation for the ADC12DJ5200RF?

Yes, the 1208-ADCDJ5200EVM supports onboard clock generation using the LMX2594 synthesizer for the ADC sampling clock and the LMK04828/LMK61E2 for SYSREF and FPGA reference clocks. A few small board modifications enable full onboard clocking; otherwise, it defaults to external clocking via J10 (DEVCLK) and J17 (REF CLK).

Which data capture hardware is required to use the 1208-ADCDJ5200EVM?

The 1208-ADCDJ5200EVM requires the TSW14J57EVM data capture board for high-speed serial data acquisition. The TSW14J57EVM connects via the FMC+ interface and supports lane rates from 1–15 Gbps. Note that TSW14J57EVM does not support JESD204C 64b/66b encoding or serial rates above 15 Gbps - limitations that directly affect 1208-ADCDJ5200EVM operation in certain JMODE configurations.

How is analog input configured on the 1208-ADCDJ5200EVM?

The 1208-ADCDJ5200EVM offers two independent analog input paths: (1) a passive balun-coupled path (J7, INA) supporting 2–7 GHz, and (2) an active path using the TRF1208 differential amplifier (J5, INB) supporting 10 MHz–8 GHz. Jumper settings determine signal routing, and both paths feed the same ADC12DJ5200RF device - enabling comparative RF performance analysis under matched conditions.

What software tools are needed to configure and capture data with the 1208-ADCDJ5200EVM?

Two software tools are essential: the dedicated ADC12DJ5200RFEVM Configuration GUI (for SPI register programming of the ADC12DJ5200RF, LMK04828, LMK61E2, and LMX2594) and Texas Instruments' High-Speed Data Converter Pro (HSDC Pro) software (for data capture, FFT analysis, and FPGA image loading on the TSW14J57EVM). Both tools must be installed and synchronized to ensure correct JMODE, sampling rate, and lane configuration for the 1208-ADCDJ5200EVM.