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SLAU701 – May 2017
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Introduction
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Chapter 1
SLAU701 – May 2017
Introduction
The ADC12DJ3200EVM is an evaluation board used to evaluate the ADC12DJ3200 analog-to-digital
converter (ADC) from Texas Instruments. The ADC12DJ3200 device is a dual-channel, 12-bit ADC,
capable of operating at sampling rates up to 3.2 Giga-samples per second (GSPS) in dual channel mode
or 6.4 GSPS in single channel mode. The ADC12DJ3200 device output data is transmitted over a
standard JESD204B high-speed serial interface. This evaluation board also includes the following
important features:
•
Transformer-coupled signal input network allowing a single-ended signal source from 500 kHz to
9 GHz
•
The LMX2582 clock synthesizer generates the ADC sampling clock
•
The LMK04828 and LMX2582 onboard system clock generator generates SYSREF and FPGA
reference clocks for the high-speed serial interface
•
Transformer-coupled clock input network to test the ADC performance with an external low-noise clock
source
•
LM95233 temperature sensor
•
High-speed serial data output over a High Pin Count FMC+ interface connector
NOTE:
To improve signal routing quality, serial lane polarity is inverted with respect to the standard
FMC VITA-57 signal mapping. Signal mapping and polarity is shown in
Table C-1
).
•
Device register programming through USB connector and FTDI USB-to-SPI bus translator