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GD16589 - Transmitter MUX

General Description

GD16585 and GD16589 are transmitter chips used in SDH STM-64 and SONET OC-192 optical communication systems.

The device is available in two versions: u GD16585 for 9.5328 Gbit/s.

u GD16589 for 10.66 Gbit/s with Forward Error Correction (FEC).

Key Features

  • GIGA’s unique self-synchronizing dynamic phase alignment scheme that allows both: u Source synchronous counter clocking for OIF99.102.5 interfaces. u Forward clocking with phase nulling and jitter clean-up of the clock. These schemes enable the serializer to absorb output delay variations from the upstream System ASIC without use of initialization or reset. The data and clock inputs to the MUX are LVDS and the output data is CML compatible. The device operates from a dual -5.2 V and +3.3 V power.

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Datasheet Details

Part number GD16589
Manufacturer Giga
File Size 226.00 KB
Description Transmitter MUX
Datasheet download datasheet GD16589 Datasheet

Full PDF Text Transcription (Reference)

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www.DataSheet4U.com an Intel company 10 Gbit/s Transmitter MUX with Re-timing GD16585/GD16589 (FEC) Preliminary General Description GD16585 and GD16589 are transmitter chips used in SDH STM-64 and SONET OC-192 optical communication systems. The device is available in two versions: u GD16585 for 9.5328 Gbit/s. u GD16589 for 10.66 Gbit/s with Forward Error Correction (FEC). Except the different operating bit rate the two versions are functional identical. The transmitter integrates the main functions of the serializer which are: u Clock Multiply Unit (CMU) u 16:1 Multiplexer in a single monolithic IC. The CMU consists of Phase Locked Loop (PLL) controlled from an external reference clock.