Electronic Component Solutions

µPower XO Delivers Unique Frequencies in 1.2mm2 Footprint for Portable Medical

Optimized for ultra-low power, small form-factor applications, the new SiTime SiT1569 oscillator provides a new architectural alternative to legacy quartz technology or to power-consuming, internally generated clock sources that lack ppm-level accuracy. Unlike other oscillators, the SiT1569 operating frequency range is between 1 Hz and 462 kHz. Once you select a frequency, the frequency is factory programmed during final test and samples are shipped within 1 to 2 weeks. Need higher frequency? No problem. SiTime’s SiT1576 TCXO has an operating frequency range from 1 Hz to 2 MHz.

SiT1569 XO:

•Over temp stability: ±50 ppm
•Operating frequency range: 1 Hz to 462 kHz
•CSP-4: 1.5 mm x 0.8 mm x 600 µm height
•Ultra-low power: 2 µA typ at 100 kHz

 

SiT1576 TCXO:

•Over temp stability: ±5 ppm
•Operating frequency range: 1 Hz to 2 MHz
•CSP-4: 1.5 mm x 0.8 mm x 600 µm height
•Ultra-low power: 8 µA typ at 100 kHz

SiT1569 Datasheet SiT1576 Datasheet