The DSC1101NI5-025.0000T is a 25 MHz MEMS-based XO (Standard) with CMOS output and ±10 ppm frequency stability — tighter than the ±25 ppm typical of many quartz oscillators, which buys extra timing margin for USB, Ethernet PHY, or CAN reference clocks without a separate temperature-compensation circuit. Supply voltage spans 2.25V to 3.6V, so the same part runs on a 2.5V or 3.3V rail without a level translator; the wide range also covers the tolerance band of a loosely regulated supply.
Standby mode and supply current
For a battery-powered sensor node that sleeps most of the time, the 35 mA active draw is cut to near-zero during the duty cycle, extending run time between charges.
6-SMD no-lead package
Housed in a 6-SMD, No Lead package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — a standard 7x5 mm oscillator footprint that matches many quartz XO land patterns.