GS9009ACKB

Overview

The GS9009ACKB is a CMOS integrated circuit designed as a serial digital decoder, functioning as part of the Gennum GENLINX II family. It is engineered to deserialize SMPTE 259M serial digital signals at data rates up to 370 Mb/s. The device integrates a descrambler, serial-to-parallel converter, sync processing unit, and automatic standards selection circuitry. It operates from a single +5V or -5V supply with a typical power dissipation of 325mW at 270MHz clock rates. The component is housed in a 28-pin PLCC package and maintains pin and function compatibility with other devices in the GS9000 series.

Feature Summary

• Incorporates an automatic standards selection function for seamless integration with receivers or reclockers
• Decodes both 8-bit and 10-bit serial digital signals for high-speed data transmission
• Fully compatible with SMPTE 259M standards for professional video applications

Applications

• 4fSC, 4:2:2, and 360Mb/s serial digital interfaces
• Automatic standards select controller for serial routing and distribution systems
• Deserializer systems utilizing GS9010A, GS9005A, or GS9015A components

Part Context

The GS9009ACKB belongs to the GENLINX II product line by Gennum Corporation. It serves as a specialized decoder within a broader ecosystem of serial digital interface components, including the GS9000, GS9000S, and GS9000B models. This family is designed to provide robust signal processing for broadcast and professional video environments requiring reliable serialization and deserialization of digital video streams.