SiTime Corporation 32 kHz Oscillators SiT1532AC-J5-D26-32.768

The SiT1532 is a 32.768 kHz ultralow-power oscillator designed as a crystal replacement, packaged in a 1.5 × 0.8 mm chip-scale package with a footprint of 1.2 mm². It operates from 1.5 V to 3.63 V over the industrial temperature range of -40°C to +85°C, with a frequency tolerance of ±10 ppm at 25°C and stability of ±100 ppm over the full temperature and voltage range. Power consumption is less than 1.4 µA under maximum load conditions. The device features an internal oscillator output that eliminates the need for external load capacitors and includes NanoDrive™ programmable output swing for optimized power efficiency. It is Pb-free, RoHS and REACH compliant, and supports direct interfacing to XTAL inputs without external bypass capacitors.