Giga GD16585
GD16585/GD16589 is as transmitter in STM-64 /OC-192 and OTN optical communication systems. It integrates: u Voltage Controlled Oscillator (VCO) u Phase and Frequency Detector (PFD) u 16:1 Multiplexer u Re-timing of output data. The timing relation is OIF99.102.5 complaint with SEL1,2 = 1,1 (0 V).| Part No. | GD16585 |
|---|---|
| Datasheet | GD16585 Download |
| Manufacturer | Giga |
| Description | Transmitter MUX |
| Buy | Stock & Price |
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. The PLL characteristics are controlled by an external loop filter allowing the user to optimize the jitter perfomance of the device. The 16:1 Multiplexer accepts 16 parallel input bits at 622.88 Mbit/s (or 666 Mbit/s) that are serialized into a 9.9538 Gbit/s (or 10.66 Gbit/s) data stream. The serialized data stream is re-timed by the highspeed clock from the VCO. The parallel input interface features GIGA’s uniqu...
