FMC121 – Dual Channel 16-Bit ADC up to 1.0 GSPS & Dual Channel 16-Bit DAC up to 1.4 GSPS | HPC Board

Two Channel 16-Bit A/D up to 1.0 Gsps
Two Channel 16-Bit D/A up to 1.4 Gsps

The FMC121 provides two 16-bit A/D channels up to 1Gsps and two 16-bit D/A channels up to 1.4 Gsps data rate with a 2.8 GSPS update rate. The design is based on Texas Instruments’ ADS54J60 Analog-to-Digital converter and Texas Instruments DAC39J84 Digital-to-Analog converter. The sample clock can be supplied externally through a coaxial connection or supplied by an internal clock source (optionally locked to an external reference) for multi-channel synchronization. The FMC121 is mechanically and electrically compliant to the FMC standard (ANSI/VITA 57.1). Analog I/O is DC coupled.



  • 2-Channels 16-bit 1.0 Gsps A/D
    • 1.5 GHz Analog Bandwidth
    • Usable in the 3rd Nyquist Zone
  • 2-Channels 16-bit 1.4 Gsps D/A
    • 2.8 GSPS Update Rate
    • Onboard 48-Bit NCO for Flexible Signal Placement
  • VITA 57.1 HPC compliant
  • Conduction Cooled – Standard Option
  • DC coupled analog input and output
  • Internal clock or external clock
  • Mil-I-46058c Conformal Coating Compliant (optional)
  • HPC – High Pin Count Connector
  • 6 front panel SSMC or MMCX connectors
  • 2Kbit EEPROM (M24C02-WDW) accessible from the Host via I2C bus