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M2082 Datasheet VCSO FEC PLL WITH AUTOSWITCH FOR SONET/OTN

Manufacturer: Integrated Circuit Solution Inc

Overview: Integrated Circuit Systems, Inc. Preliminary Information VCSO FEC PLL WITH AUTOSWITCH FOR SONET/OTN PIN ASSIGNMENT (9 x 9 mm SMT) FIN_SEL1 GND P_SEL2 DIF_REF0 nDIF_REF0 REF_SEL DIF_REF1 nDIF_REF1 VCC FIN_SEL0 FEC_SEL0.

Download the M2082 datasheet PDF. This datasheet also includes the M20 variant, as both parts are published together in a single manufacturer document.

Datasheet Details

Part number M2082
Manufacturer Integrated Circuit Solution Inc
File Size 501.80 KB
Description VCSO FEC PLL WITH AUTOSWITCH FOR SONET/OTN
Download M2082 Download (PDF)

General Description

The M2080/81/82 and M2085/86/87 are VCSO (Voltage Controlled SAW Oscillator) based clock PLLs designed for FEC clock ratio translation in 10Gb optical systems such as OC-192 or 10GbE.

They support FEC (Forward Error Correction) clock multiplication ratios, both forward (mapping) and inverse (de-mapping).

Multiplication ratios are pin-selected from pre-programming look-up tables.

Key Features

  • Integrated SAW delay line; Output of 15 to 700 MHz.
  • Low phase jitter < 0.5 ps rms typical (12kHz to 20MHz or 50kHz to 80MHz).
  • LVPECL clock output (CML and LVDS options available).
  • Pin-selectable PLL divider ratios support FEC ratios.
  • M2080/85: OTU1 (255/238) and OTU2 (255/237) Mapping.
  • M2081/86: OTU1 (238/255) or OTU2 (237/255) De-mapping.
  • M2082/87: OTU1 (238/255) and OTU2 (237/255) De-mapping 28 29 30 31 32 33 34 35 36 M2080 Series (Top Vi.

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