20 MHz MEMS XO for harsh-environment timing
The DSC1101DM2-020.0000T: Because the base resonator is MEMS rather than quartz, this oscillator withstands higher shock and vibration levels than a traditional crystal, and it starts up faster — a practical advantage in avionics, downhole drilling, and satellite payloads where the board sees thermal cycling and mechanical stress.
Standby power-down and wide supply rail
The standby (power-down) function drops supply current to 95 µA max when the output is disabled — useful for battery-powered or duty-cycled systems that need to cut clock power during sleep without removing the supply rail. Supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V logic families without a dedicated regulator. The 35 mA max active current is typical for a 20 MHz CMOS-output oscillator at this voltage range.
Package and board-fit note
Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint for space-constrained PCB layouts. Surface-mount assembly; the 0.50 mm pitch pads fan out easily on a two-layer board.
Sourced through independent distribution — quoted to order against the BOM quantity; availability confirmed at RFQ.