633/638/655 Series Ultra-Low Phase Jitter Clock Os

By CTS Electronic Components 103

633/638/655 Series Ultra-Low Phase Jitter Clock Os

CTS announces three new models added to its family of high frequency low jitter clock oscillators. Model 638 (7.0 mm x 5.0 mm) and Model 655 (5.0 mm x 3.2 mm) offer 100 fs phase jitter performance for standard frequencies between 125 MHz and 170 MHz. Model 633 (3.2 mm x 2.5 mm) features clock rates between 10 MHz through 220 MHz and phase jitter performance less than 500 fs throughout the frequency range. All three models are available with LVPECL or LVDS outputs, typical stability options of ±20 ppm, ±25 ppm, and ±50 ppm and +2.5 V or +3.3 V operation.

All models within CTS’ low jitter clock portfolio provide the design engineer a low cost, miniature size solution, along with high performance capabilities suitable for complex electronic systems requirements. The new clock models support a wide array of market segments; covering infrastructure telecommunication networking, server applications, test and measurement, medical test equipment, and much more; delivering superior phase jitter performance and a high level of frequency stability. Standard product features, common market applications, and new series platforms are summarized below.

Features
  • Ultra-low phase jitter performance
  • Fundamental or 3rd overtone crystal
  • Small ceramic surface mount packages
  • Available in LVPECL and LVDS outputs
  • Many standard frequencies available
Markets and Applications
  • PON
  • Ethernet/GbE/SyncE
  • Fiber channel
  • SONET/SDH/DWDM
  • Storage area networking
  • Broadband access
  • Test and measurement
  • Serializer/deserializer (SerDes)

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