SiT9347 Datasheet | SiTime

SiT9347 220 MHz to 725 MHz Endura™ Series Ultra-low Jitter Differential Oscillator Description The SiT9347 is a 220.000001 MHz to 725 MHz differential MEMS XO engineered for low-jitter, high reliability applications. Utilizing SiTime’s unique DualMEMS® temperature sensing and Turbopensation® technology, the SiT9347 delivers exceptional dynamic performance by providing resistance to airflow, thermal gradients, shock and vibration. This device also integrates multiple on-chip regulators to filter power supply noise, eliminating the need for a dedicated external LDO. The SiT9347 can be factory programmed for any bination of frequency, stability, voltage, and output signaling. Programmability enables designers to optimize clock configurations while eliminating long lead times and customization costs associated with quartz devices where each frequency is custom built. The wide frequency range and programmability makes this device ideal for aerospace, industrial and defense applications that require a variety of frequencies and operate in noisy environments. Refer to Manufacturing Notes for proper reflow profile, tape and reel dimension, and other manufacturing related information. Features - 0.1 ppb/g acceleration sensitivity for harsh environments - Any frequency between 220.000001 MHz and 725 MHz, accurate to 6 decimal places. For HCSL output signaling, maximum frequency is 500 MHz. Contact SiTime for higher frequency options. (For additional frequencies, refer to SiT9346 datasheets) - LVPECL, Low-swing LVPECL, LVDS and HCSL output signaling - 0.1 ps RMS phase jitter (random) for Ethernet applications - Frequency stability as low ±10 ppm - Wide temperature range from -40°C to 105°C Contact SiTime for higher temperature range options - Industry-standard packages:...