VCSO Based FEC Clock PLL

The M2006-02A is a VCSO (Voltage Controlled SAW Oscillator) based clock generator PLL designed for clock frequency translation and jitter attenuation. The device supports both forward and inverse FEC (Forward Error Correction) clock multiplication ratios. Multiplication ratios are pin-selected from pre-programming look-up tables.

Features

  • Reduced intrinsic output jitter and improved power supply noise rejection compared to M2006-02
  • Low phase jitter of 0.25 ps rms typical (12kHz to 20MHz or 50kHz to 80MHz)
  • Pin-selectable PLL divider ratios support forward and inverse FEC ratio translation, including:
  • 255/238 (OTU1) Mapping and 238/255 De-mapping
  • 255/237 (OTU2) Mapping and 237/255 De-mapping
  • 255/236 (OTU3) Mapping and 236/255 De-mapping
  • Input reference and VCSO frequencies up to 700MHz, supports loop timing modes (Specify VCSO frequency at time of order)
  • Supports active switching between inverse-FEC and non-FEC clock ratios (same VCSO center frequency)
  • Ideal for complex ratio FEC ratio translation and for use with an unstable reference (i.e., similar to the M2006-12A - and pin-compatible - but without the Hitless Switching and Phase Build-out functions)
  • Single 3.3V power supply
  • Small 9 x 9 mm SMT (surface mount) package

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
M2006-02A-622.0800 Obsolete CG36 CLCC 36 C Yes Tube Availability
M2006-02A-622.080T Obsolete CG36 CLCC 36 C Yes Reel Availability
M2006-02A-644.5313 Obsolete CG36 CLCC 36 C Yes Tube Availability
M2006-02A-644.531T Obsolete CG36 CLCC 36 C Yes Reel Availability
M2006-02A-666.5143 Obsolete CG36 CLCC 36 C Yes Tube Availability
M2006-02A-666.514T Obsolete CG36 CLCC 36 C Yes Reel Availability
M2006-02A-669.3266 Obsolete CG36 CLCC 36 C Yes Tube Availability
M2006-02A-669.326T Obsolete CG36 CLCC 36 C Yes Reel Availability
M2006-02A-693.4830 Obsolete CG36 CLCC 36 C Yes Tube Availability
M2006-02A-693.483T Obsolete CG36 CLCC 36 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
PCNs & PDNs
PDN# : Z-13-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 71 KB Mar 18, 2013