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m2006-02 - Block Diagram
m2006-02 - Pinout


VCSO Based FEC Clock PLL

The M2006-02 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, pin-selected from pre-programming look-up tables.


  • 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
  • Supports input reference and VCSO frequencies up to 700MHz, supports loop timing modes (Specify VCSO frequency at time of order)
  • Low phase jitter < 0.5 ps rms typical (12kHz to 20MHz or 50kHz to 80MHz)
  • 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 M2006-12 - and pin-compatible - but without the Hitless Switching and Phase Build-out functions)
  • Commercial and Industrial temperature grades
  • Single 3.3V power supply
  • Small 9 x 9 mm SMT (surface mount) package
  • Pb-free / Compliant to EC RoHS Directive (RoHS 6/6)

Product Specification

Outputs (#)Output TypeOutput Freq Range (MHz)Input Freq (MHz)Inputs (#)Input TypeCore Voltage (V)Phase Jitter Typ RMS (ps)
2LVPECL155.520000, 156.250000, 161.132825, 166.628575, 167.331650, 167.410725, 172.642300, 173.370750, 622.080000, 625.000000, 644.531300, 666.514300, 669.326600, 669.642900, 690.569200, 693.48300010.000000 - 700.0000002LVDS, LVPECL, LVCMOS3.30.500

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
M2006-02-622.0800ObsoleteCG36CLCC36CYesTubeCheck Availability
M2006-02-622.0800TObsoleteCG36CLCC36CYesReelCheck Availability
M2006-02-625.0000ObsoleteCG36CLCC36CYesTubeCheck Availability
M2006-02-625.0000TObsoleteCG36CLCC36CYesReelCheck Availability
M2006-02-644.5313ObsoleteCG36CLCC36CYesTubeCheck Availability
M2006-02-644.5313TObsoleteCG36CLCC36CYesReelCheck Availability
M2006-02-666.5143ObsoleteCG36CLCC36CYesTubeCheck Availability
M2006-02-666.5143TObsoleteCG36CLCC36CYesReelCheck Availability
M2006-02-669.3266ObsoleteCG36CLCC36CYesTubeCheck Availability
M2006-02-669.3266TObsoleteCG36CLCC36CYesReelCheck Availability
M2006-02-669.6429ObsoleteCG36CLCC36CYesTubeCheck Availability
M2006-02-669.6429TObsoleteCG36CLCC36CYesReelCheck Availability
M2006-02-690.5692ObsoleteCG36CLCC36CYesTubeCheck Availability
M2006-02-690.5692TObsoleteCG36CLCC36CYesReelCheck Availability
M2006-02-693.4830ObsoleteCG36CLCC36CYesTubeCheck Availability
M2006-02-693.4830TObsoleteCG36CLCC36CYesReelCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB Mar 24, 2013
PDN# : Z-13-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 71 KB Mar 19, 2013