GENERAL DEscriptION

The SGM9134 is a 4-channel, 6th-order output reconstruction filter which can operate from 3.1V to 5.5V single power supply. It is designed to replace passive LC filters and drivers with an integrated device. One channel is Standard Definition (SD) filter while the rest three channels are Definition (HDi) filters.

The device allows DC- or AC-coupled output. SGM9134 can be DC-coupled or AC-coupled with input video signal to eliminate out-of-band noise, such as the output stage of DAC. Internal clamp and bias circuitry may be used if AC-coupled inputs are required.

The SGM9134 is available in a Green TSSOP-14 package. It operates over an ambient temperature range of -40℃ to +85℃.

PIN CONFIGURATIONS

FEATURES

• Supply Voltage Range: 3.1V to 5.5V

• Three 6th-Order 1080i High Definition Filters

• One 6th-Order Standard Definition Filter

• Clamp or Bias Mode Active with AC-Coupled Inputs

• Clamp or Bias Mode Inactive with DC-Coupled Inputs

• AC- or DC-Coupled Outputs

• DC-Coupled Outputs Eliminate AC-Coupled Capacitors

• -40℃ to +85℃ Operating Temperature Range

• Available in a Green TSSOP-14 Package

APPLICATIONS

Video Recorders

Video on Demand (VOD)

Cable and Satellite Set-Top Boxes

Portable and Handheld Products

Communication Devices

TVs