Video Conditioning | FMS6144A

The FMS6144A VoltagePlus™ video filter is intended to replace passive LC filters and drivers with a cost-effective integrated device. Four 6th-order filters provide improved image quality compared to typical 2nd and 3rd-order passive solutions. The FMS6144A 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. The outputs can drive AC- or DC-coupled single (150Ω) or dual (75Ω) video loads. DC coupling the outputs removes the need for large output coupling capacitors. The input DC levels are offset approximately +280mV at the output.