The DSC6101JI2A-019.2000T: Typical supply current is 3 mA max, keeping the clock tree power draw low in battery-backed or always-on subsystems like telematics control units. The Enable/Disable function gates the output — pulling the enable pin low shuts off the clock, cutting supply current to near zero during sleep modes.
Surface-mount tape-and-reel packaging supports automated pick-and-place assembly; the MEMS construction eliminates the crystal start-up time and fragility issues of quartz resonators.
No second-source cross-reference exists from the original manufacturer.