Datasheet Summary
340 to 725 MHz Endura™ Series I2C/SPI Programmable Oscillator
Description
The SiT3542 is a ruggedized, ultra-low jitter, user programmable oscillator with a maximum acceleration sensitivity of 0.1 ppb/g. SiT3542, designed for high reliability applications, offers the system designer great flexibility and functionality in the most demanding environments.
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...