ADC-MOD2 125 MSPS 14-bit ADC

ADC-MOD2 125 MSPS 14-bit ADC

The ADC-MOD2 is a front panel mezzanine module designed to provide analog I/O functionality to Curtiss-Wright's Virtex-II Pro and Virtex-5 FPGA-based processing PMC modules. This module provides two channels of 125 MSPS, 14-bit analog to digital conversion. The ADC-MOD2 is aimed at embedded application development.

Specifications

  • Front Panel Analog Signal Input:
    • Number of Channels 2
    • Connectors AC coupled, frontpanel MMCX connector
    • Full Scale Input +10 dBm (2V pk-pk) into 50 ohms
    • SNR 68dB
    • SFDR 82dB
  • A/D Converter:
    • Quantity 1
    • Type Linear Technology LTC2285
    • Sampling Rate 125MSPS
    • Resolution 14 bits
    • Bandwidth 100kHz to 110MHz full power bandwidth
  • External Clock Input:
    • Connector Front Panel MMCX
    • Input Level 200 - 1000 mV pk-pk, sine or squarewave
    • Input Impedance 50 Ohms, AC coupled LVPECL
    • Clock Selection Controlled by FPGA
  • Trigger:
    • Single-ended, 50 Ohm, DC coupled