Frequency

LVPECL clock oscillator offers -162dBc/Hz noise floor

14th August 2015
Nat Bowers

Compact and powerful, the CCPD-575 ultra-low phase noise LVPECL oscillator, introduced by Crystek, provides a -162dBc/Hz noise floor. The CCPD-575 is claimed to have an industry leading phase noise for an LVPECL oscillator – at least 15dB lower phase noise than most LVPECL oscillators on the market today. Close-in phase noise is also excellent at -90dBc/Hz for the 100MHz variant.

This overall ultra-low phase noise translates to a typical phase jitter of 85fs (RMS) (12kHz to 20MHz).

The extremely low phase noise performance is very useful in applications such as: digital video, SONET/SDH/DWDM, storage area networks, broadband access, Ethernet and Gb Ethernet.

The Crystek CCPD-575 LVPECL oscillator is made in the USA and available from Crystek’s stocking distributors. For pricing details, contact Crystek.

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