FEP-DAQ003 12bit ADC 125MSPS 250MSPS

Product overview

The FEP-DAQ003/004-12-125M-250M-2 data acquisition module utilizes a TI ADS4225/ADS4229 low-power,high-performance analog-to-digital conversion chip, achieving 2-channel 125MSPS/250 MSPS analog-to-digital conversion and supporting 2-channel digital IO input/output trigger functions. The module uses a custom FEP expansion interface, characterized by low cost and strong practicality, and can be adapted to all “MLIANKE” boards with FEP expansion interfaces.

The FEP-DAQ004-12-250M-2 uses two ETC1-1-13 components to form a balun circuit, The ETC1-1-13 is a 1:1 RF transmission line transformer with a low-cost surface-mount package.

By setting different communication modes, the ADS4225/ADS4229 supports both LVDS DDR interface mode and LVCMOS SDR interface mode.

The FEP-DA0003/004 has two versions: the LVDs interface Ac version and the LVDS DC version.

Note: For the LVDs interface Ac version and LVDS DC version, the FPGA’s IO BANK must be 1.8V.