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          SGM9146

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

          The SGM9146 video filter is intended to replace passive LC filters and drivers with an integrated device. One 6th-order channel offers SD filter while the other three HD filters are configurable between HDi and HDp filters. The SGM9146 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 SGM9146 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 Configurable 6th-Order Filters for

             1080i High Definition Mode

             1080p High Definition Mode

          • CVBS Channel has One 6th-Order Standard Definition Filter

          • Clamp Mode Active with AC-Coupled Inputs for CVBS

          • Clamp Mode Inactive with DC-Coupled Inputs for CVBS

          • Bias Mode Active with AC-Coupled Inputs for YPbPr

          • Bias Mode Inactive with DC-Coupled Inputs for YPbPr

          • DC-Coupled Output Eliminates AC Coupling Capacitor

          • Available in a Green TSSOP-14 Package

          • -40 to +85 Operating Temperature Range

          APPLICATIONS

          Set-Top Boxes

          Personal Video Recorders

          Video on Demand

          DVD Players

          HDTVs


          ORDERING INFORMATION
          Part NumberStatusPackagePinsPb-FreeTemp Range
          SGM9146YTS14G/TRProductionTSSOP-1414Y-40℃ to +85℃

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