LIGO Document E2200440-x0
- The PCIe based LIGO DAC incorporates four 32 bit 8 channel DAC's into one PCIe board. This board also accepts timing inofrmation for both synchronization and sample triggering. The DAC includes a OCXO which is phase locked to GPS to reduce harmonic noise. This OCXO is the main clock for the DAC.
DCC Version 3.4.1, contact