Video Filter Driver 8-Pin SOIC N T/R

The FMS6143 is a Three Channel 4th Order Standard Definition Video Filter Driver 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 The outputs can drive AC-or DC-coupled single (150O) or dual (75O) loads. DC-coupling the outputs removes the need for output coupling capacitors. The input DC levels are offset approximately +280 mV at the output

• Three 4th-order 8MHz (SD) filters
• Drives single, AC- or DC-coupled, video loads (2 Vpp, 15 0O)
• Drives dual, AC- or DC-coupled, video loads (2 Vpp, 75 O )
• Transparent input clamping
• AC-or DC-coupled inputs
• AC-or DC-coupled outputs
• DC-coupled outputs eliminate AC-coupling capacitors
• 5 V only
• Robust 8 kV ESD protection
• Lead-free SOIC-8 package