Analogue, Mixed Signal, LSI


MEMS oscillators

17 April 2013 Analogue, Mixed Signal, LSI

IDT has released differential MEMS oscillators with 100 fs typical phase jitter performance and integrated frequency margining capability. The devices can reduce bit error rate (BER) in 10 gigabit Ethernet (10GbE) switches, routers and other related networking equipment. The IDT 4H performance oscillators feature a differential LVDS/LVPECL output, jitter of 100 fs @ 1,875-20 MHz and sub-300 fs @ 12 kHz-20 MHz, and frequency fine-tuning by up to ±1000 ppm. The devices are available in multiple package sizes including the smaller 3225 (3,2 x 2,5 mm) to save board space and cost in densely populated applications.



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