SiT3542 Datasheet PDF

SiTime SiT3542

The SiT3542 is a ruggedized, ultra-low jitter, user programmable oscillator with a maximum acceleration sensitivity of 0.1 ppb/g. The device supports two in-system programming options after powering up at a default, factory programmed startup frequency: ◼ Any-frequency mode where the clock output can be reprogrammed to any frequency between 340 MHz and 725 MHz in 1 Hz steps ◼ Digitally controlled oscillator (DCO) mode where the clock output can be steered or pulled by up to ±3200 ppm with 5 to 94 ppt (parts per trillion) resolution. The SiT3542 utilizes SiTime’s unique DualMEMS® temperature sensing and TurboCompensation® technology to deliver exceptional dynamic performance ◼ Resistant to airflow and thermal shock ◼ Resistant to shock and vibration ◼ Superior power supply noise rejection Features ◼ 0.1 ppb/g acceleration...