74.25 MHz MEMS XO for harsh environments
The DSC1101BM2-074.2500T: This is a Microchip DSC1101-series MEMS-based XO generating a 74.25 MHz CMOS clock — the exact frequency used for 1080p/60 Hz video timing in broadcast, medical imaging, and pro-AV gear.
Standby power-down saves battery life
For a remote sensor or portable instrument that clocks most of the day, this cuts the oscillator's draw during sleep intervals.
Wide supply range simplifies rail design
The 2.25V to 3.6V supply range covers 2.5V and 3.3V logic rails without an external regulator. A single bypass cap at the Vdd pin is sufficient — the MEMS core generates its own regulated internal supply, so the oscillator tolerates rail ripple that would pull a quartz XO off frequency.