GENERAL DEscriptION

The SGM9133 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 configurable between HDi and HDp filters.

The device allows DC- or AC-coupled output. SGM9133 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 SGM9133 is available in a Green TSSOP-14 package. It operates over an ambient temperature range of -40℃ to +85℃.

FEATURES

• Supply Voltage Range: 3.1V to 5.5V

• Three Configurable 6th-Order Filters for

  1080i High Definition Mode

  1080p High Definition Mode

• One 6th-Order Standard Definition Filter

• Shutdown Control to Save Power

• 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