SiTime Corporation 32 kHz TCXOs SiT1566A-JV-0002

The SiT1566 is a 1.2 mm² micro-power 32.768 kHz MEMS TCXO in a 1.5 × 0.8 mm chip-scale package, designed for battery-powered applications requiring ultra-low power and high frequency stability. It offers ±3 ppm or ±5 ppm total frequency stability over the operating temperature range, with a typical supply current of 4.5 µA at 1.8 V and an operating voltage range of 1.62 V to 3.63 V. Integrated phase jitter is 2.5 nsRMS, and start-up time is 300 ms. It supports operating temperatures of -20°C to +70°C or -40°C to +85°C, depending on ordering code. The device is Pb-free, RoHS and REACH compliant, and contains no external bypass capacitor requirement. LVCMOS output features a 9 to 20 ns rise/fall time and 45 to 55% duty cycle.