Analogue, Mixed Signal, LSI


Programmable oscillators

22 June 2011 Analogue, Mixed Signal, LSI

SiTime has introduced the SiT820X family of MEMS-based programmable oscillators for telecom, networking, storage and wireless applications. The family consists of the SiT8208 and SiT8209 devices that operate from 1 to 80 MHz and 80 to 220 MHz respectively. Both deliver jitter performance of 600 fs RMS phase jitter measured from 12 kHz to 20 MHz. They achieve 10 ppm stability over the industrial temperature range. The SiT820X family comes with an array of programmable features that enable over 200 part numbers, every one of which can be a drop-in replacement for existing quartz, SAW or overtone oscillators.



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