SiTime Corporation 1 Hz to 462.5 kHz Oscillators SiT1569AC-J3-25E-0090.000000

The SiT1569 is a µPower, ultra-small oscillator offering factory-programmable frequencies from 1 Hz to 462.5 kHz with ±50 ppm maximum frequency stability over temperature, supply voltage, and aging. It operates from 1.62 V to 3.63 V and draws 3.3 µA at 100 kHz. The device features an ultra-compact 1.5 mm × 0.8 mm CSP package with 0.6 mm maximum height and requires no external bypass capacitors. It delivers LVCMOS-compatible outputs with rise-fall times of 10 to 70 ns and maintain duty cycle between 45% and 55%. The oscillator is available in commercial and industrial temperature ranges, and is Pb-free, RoHS and REACH compliant with a PFAS-free option. Start-up time is up to 500 ms for frequencies below 10 Hz.