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FMS6243 — Low-Cost, 3-Channel, SD Video Filter Drivers with External Delay Control
March 2007
FMS6243
Low-Cost, 3-Channel, SD Video Filter Drivers with External Delay Control
Features
■ Three Fourth-Order 8MHz (SD) Filters ■ External Delay Control ■ 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
Description
The FMS6243 Low-Cost Video Filter (LCVF) is intended to replace passive LC filters and drivers with a low-cost integrated device. Three fourth-order filters provide improved image quality compared to typical second- or third-order passive solutions. The FMS6243 can be directly driven by a DC-coupled DAC output or an AC-coupled signal.