FMS6143

www.fairchildsemi.com FMS6143 Low Cost Three Channel 4th Order Standard Definition Video Filter Driver Features Three fourth-order 8MHz (SD) filters Transparent input clamping Dual video load drive (2Vpp, 75Ω ) AC or DC-coupled inputs AC or DC-coupled outputs DC-coupled outputs eliminate AC-coupling capacitors 5V only Lead Free package - SOIC-8 Description The FMS6143 Low Cost Video Filter (LCVF) is intended to replace passive LC filters and drivers with a low-cost integrated device. Three 4th order filters provide improved image quality compared to typical 2nd or 3rd order passive solutions. The FMS6143 may be directly driven by a DC-coupled DAC output or an AC-coupled signal. Internal diode clamps and bias circuitry may be used if AC-coupled inputs are required (see applications section for details). The outputs can drive AC or DC-coupled single (150Ω) or dual (75Ω) loads. DC-coupling the outputs removes the need for output coupling capacitors. The input DC levels will be offset approximately +280mV at the output (see applications section for details). Applications Cable set top boxes Satellite set top boxes DVD players HDTV Personal video recorders (PVR) Video on demand (VOD) Ordering Information Model Part Number Lead Free Package Container Pack Qty FMS6143 FMS6143 FMS6143CS_NL FMS6143CSX_NL SOIC-8 SOIC-8 Tube Tape and Reel 95 2500 Temperature range for all parts: 0°C to +70°C. Contact your local Fairchild Semiconductor distributor for a...