The DSC6001CI2A-058.9824T is a MEMS-based XO (standard oscillator) from Microchip's DSC60XX series, delivering a fixed 58.9824 MHz CMOS output with ±25 ppm frequency stability across the full industrial temperature range of -40°C to 85°C. The wide supply voltage range of 1.71V to 3.63V allows it to run directly from a 1.8V, 2.5V, or 3.3V rail without an external regulator, simplifying power distribution on the board. Typical current draw is 1.3 mA, making it suitable for power-sensitive designs where every milliamp counts — think sensor modules or ECU keep-alive clocks.
Obsolete status and sourcing path
For existing BOM lines, the part can be sourced on a quoted-to-order basis. A board-level redesign with a different oscillator may be required for long-term production.
Housed in a 4-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, this surface-mount oscillator fits compact layouts common in automotive ECUs and industrial controllers.