1. Board Overview
This daughter card realizes 4-channel 125M sampling rate AD output and 2-channel 1G sampling rate DA output daughter card based on FMC connector. The board is powered by FMC connector +12V by default and supports external reference clock, external input clock and external trigger.
2. Performance indicators
- FMC (HPC) interface, supports 4-channel 125M sampling AD input.
- FMC (HPC) interface, supports 2-channel 1000M sampling DA output.
- The clock uses AD9516 from ADI.
- Support external reference clock/external input clock
- The default reference clock is the on-board 10M TCXO and the internal phase-locked loop 2.5G.
- The onboard interface has 8 SMA interfaces (physical impedance 50Ω) and one HPC interface
- The size of the FMC card is 84mm x 98mm. The size of the mounting hole is 2.7mm.
3. Interface Description
4. Physical properties
1. Working temperature: Commercial grade 0℃～ +55℃, industrial grade -40℃～ +85℃
2. Working humidity: 10%～80%
5. Application fields
Medium and low frequency signal acquisition
