I am working on a system that requires a 32.768MHz master clock delivered to 5 separate locations (single-ended CMOS). The system also needs to take a 1PPS signal from GPS receiver as an input to synchronize.
I do not see any readily available TCXO or OCXO oscillators with that precise frequency.
Therefore, my question is this: does AD9544 support five 32.768MHz outputs from a 20MHz OCXO oscillator (most commonly available freq. OCXO >=20MHz on digikey right now) system input and a 1PPS reference input?
The 1PPS signal may or may not always be present, hence the OCXO for quality system input in case 1PPS signal not present.