40 MHz MEMS XO with AEC-Q100 grade
The DSC6001JI1B-040.0000T is a 40 MHz MEMS-based XO (Standard) from Microchip's DSC60XXB series, delivering a CMOS output with ±50 ppm frequency stability across the full -40°C to +85°C industrial temperature range. AEC-Q100 qualification makes it suitable for automotive body, infotainment, and ADAS reference-clock applications where a quartz crystal would require additional qualification testing.
1.3 mA supply current and enable/disable function
Typical supply current is 1.3 mA — low enough for always-on automotive modules like a body controller or CAN gateway where the oscillator runs continuously. The enable/disable function lets the system shut down the output when the clock is not needed, further reducing system power in sleep or standby modes.
4-VLGA package and board layout fit
Housed in a 4-VLGA package measuring 2.50 mm x 2.00 mm with a seated height of 0.89 mm, this oscillator occupies minimal PCB area. The 4-pin VLGA land pattern requires careful solder-paste stencil design for the small pads.
Wide supply voltage range: 1.8V to 3.3V
The operating supply range spans 1.8V to 3.3V, covering the common core and I/O voltages for automotive MCUs and SoCs. This eliminates the need for a dedicated voltage regulator or level shifter on the oscillator supply rail.