Si544 Datasheet | Silicon Labs

Ultra Series™ Crystal Oscillator Si544 Data Sheet Ultra Low Jitter I2C Programmable XO (150 fs), 0.2 to 1500 MHz The Si544 Ultra Series™ oscillator utilizes Silicon Laboratories’ advanced 4th generation DSPLL® technology to provide an ultra-low jitter, low phase noise clock at any output frequency. The device is user-programmed via simple I2C mands to provide any frequency from 0.2 to 1500 MHz with <1 ppb resolution and maintains exceptionally low jitter for both integer and fractional frequencies across its operating range. The Si544 offers excellent reliability and frequency stability as well as guaranteed aging performance. On-chip power supply filtering provides industry-leading...