SiTime Corporation Spread Spectrum Oscillators SIT9005AIU22H33EB33.000000

The SiT9005 is a 1 to 141 MHz LVCMOS oscillator designed for EMI reduction with spread spectrum options, offering ±20 ppm frequency stability over industrial temperature range (-40°C to +85°C), low power consumption of 4.0 mA typical at 1.8 V, and a 5 ms startup time. It supports configurable spread spectrum modulation with center spread from ±0.125% to ±2% and down spread to -4%, selectable triangular or Hershey-kiss profiles, and programmable rise/fall times from 0.25 to 40 ns. The device is available in industry-standard QFN packages measuring 2.0 x 1.6, 2.5 x 2.0, or 3.2 x 2.5 mm², and operates with supply voltages from 1.62 V to 3.63 V. Pin 1 supports standby, output enable, or spread disable functions, with RoHS and REACH compliance, and is a pin-to-pin replacement for quartz oscillators.