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SGM9137
4-Channel, Video Filter Driver for SD/HD (1080i)
4-Channel, Video Filter Driver for SD/HD (1080i)
GENERAL DESCRIPTION

The SGM9137 video filter is intended to replace passive LC filters and drivers with an integrated device. One 6th-order channel offers Standard Definition (SD) filter while the other three channels are High Definition (HDi) filters. The SGM9137 may be directly driven by a DC-coupled DAC output or an AC-coupled signal. Internal clamp and bias circuitry may be used if AC-coupled inputs are required.

The outputs can be AC- or DC-coupled. DC coupling the outputs removes the need for large output coupling capacitors.

The SGM9137 is available in a Green TSSOP-14 package. It operates over an ambient temperature range of -40 to +85.

PIN CONFIGURATIONS

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FEATURES
  • Three 6th-Order Filters for

     1080i High Definition Mode

  • One 6th-Order Standard Definition Filter

  • Clamp Mode on SD Channel Input

  • Bias Mode on HD Channel Input

  • 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 Output Eliminates AC Coupling Capacitor

  • Available in a Green TSSOP-14 Package

  • -40 to +85 Operating Temperature Range

APPLICATIONS

Set-Top Boxes

Communication Devices

Portable and Handheld Products

Personal Video Recorders

Video on Demand

DVD Players

HDTVs


ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM9137YTS14G/TR Production TSSOP-14 14 Y -40℃ to +85℃ Samples