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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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