FMS6141 Series
Video Filter Driver, Single Channel 4th Order Standard Definition
Manufacturer: ON Semiconductor
Catalog
Video Filter Driver, Single Channel 4th Order Standard Definition
Key Features
• Single 4th-Order 8 MHz (SD) Filter
• Drives Single, AC- or DC-coupled, Video Loads (2 Vpp, 150 Ω)
• Drives Dual, AC- or DC-coupled, Video Loads (2 Vpp, 75 Ω)
• Transparent Input Clamping
• AC- or DC-Coupled Input
• AC- or DC-Coupled Output
• DC-Coupled Output Eliminates AC-Coupling Capacitors
• Single Supply
• Robust 10 kV ESD Protection
Description
AI
The FMS6141 Video Filter is intended to replace passive LC filters and drivers with an integrated device. The 4th-order filter provides improved image quality compared to typical 2nd or 3rd-order passive solutions.The FMS6141 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 an AC-coupled input is required (see Application Information for details).The FMS6141’s output can drive an AC- or DC-coupled single (150 Ω) or dual (75 Ω) load. DC-coupling the output removes the need for output coupling capacitors. The input DC level is offset approximately +280 mV at the output (see Application Information for details).