The DSC1101CL5-052.5000T is a MEMS-based XO (Standard) oscillator from Microchip's DSC1101 series, delivering a 52.5 MHz CMOS output with an absolute pull range of ±10 ppm. It operates from a wide supply range of 2.25V to 3.6V, covering common 2.5V and 3.3V rails without an extra regulator.
Industrial temperature range and surface-mount footprint
The 6-VDFN package measures 3.20mm x 2.50mm with a seated height of 0.90mm, fitting into space-constrained designs alongside other surface-mount passives. The standby (power-down) function on pin 1 disables the output and reduces current draw to 95 µA maximum — not a full shutdown, but low enough that a coin cell or supercapacitor can hold the state during a brief power loss. For designs that need to wake a microcontroller from sleep, this oscillator's fast start-up time (typical 5 ms from standby) is worth verifying in the datasheet.