SiT3541 Datasheet | SiTime

1 to 340 MHz Endura™ Series I2C/SPI Programmable Oscillator Description The SiT3541 is a ruggedized, ultra-low jitter, user programmable oscillator with a maximum acceleration sensitivity of 0.1 ppb/g. SiT3541, 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 1 MHz and 340 MHz in 1 Hz steps - Digitally controlled oscillator (DCO) mode where the clock output can be steered or...