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This literature is subject to all applicable copyright laws and is not for resale in any manner.th FMS6144A Four-Channel, 6 -Order SD VoltagePlus Video Filter Driver August 2011 FMS6144A th Four-Channel, 6 -Order SD VoltagePlus Video Filter Driver Features Description th The FMS6144A VoltagePlusvideo filter is intended to Four-Channel 6 -Order 8MHz (SD) Filter replace passive LC filters and drivers with a cost- Drives Single, AC- or DC-Coupled Video Loads th effective integrated device. Four 6 -order filters provide (150) nd rd improved image quality compared to typical 2 and 3 Transparent Input Clamping order passive solutions. Supply Range: 3.3V to 5.0V The FMS6144A may be directly driven by a DC-coupled AC- or DC-Coupled Inputs and Outputs DAC output or an AC-coupled signal. Internal diode Robust 9kV ESD Protection clamps and bias circuitry may be used if AC-coupled Lead-Free TSSOP 14-Pin Package inputs are required (see the Applications section for details). Applications The outputs can drive AC- or DC-coupled single (150 ) or dual (75) video loads. DC coupling the outputs Cable Set-Top Boxes removes the need for large output coupling capacitors. Satellite Set-Top Boxes The input DC levels are offset approximately +280mV at the output (see the Applications section for details). DVD Players HDTV Personal Video Recorders (PVR) Related Applications Notes Video On Demand (VOD) AN-6024 FMS6xxx Product Series Understanding Analog Video Signal Clamps, Bias, DC Restore, and AC or DC coupling Methods AN-6041 PCB Layout Considerations for Video Filter / Drivers Transparent Clamp IN1 6d OUT1 B IN2 Transparent Clamp 6d OUT2 B Transparent Clamp 6d IN3 B OUT3 Transparent Clamp 6d IN4 B OUT4 Figure 1. Block Diagram Ordering Information Part Number Operating Temperature Range Package Packing Method FMS6144AMTC14X -40C to +85C 14-Lead TSSOP 2500 per Reel 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6144A Rev. 1.0.2