FMS6203: Low Cost 3-Channel Video Filter Drivers for SD/PS/HD

The FMS6203 offers comprehensive filtering for set top-box or DVD applications. It is intended to replace passive LC filters and drivers with a low-cost integrated device.Filter channels are specialized for either component (YPbPr) or RGB video signals. These channels offer a selectable frequency response of 8, 16, or 32MHz. The filters can also be bypassed for high-frequency operation. Additional functionality of these channels include input biasing mode and output disable. The FMS6203 may be driven directly by a DC-coupled DAC output or an AC-coupled signal. All inputs accept standard 1VPP video signals. Each channel includes an output amplifier capable of driving a single (150Ω), AC or DC-coupled video load. All outputs can be disabled to save power in DC coupled applications.The device is available in two factory set options, a 0dB gain option and a 6dB gain option.

Features

• Three 6th-Order Video Anti-Aliasing or Reconstruction Filters
• Supports Component YPrPb or RGB Video
• Three Channels Selectable to 8MHz,16MHz, 32MHz for SD/PS/HD Applications
• Includes Wide Bandwidth Bypass Mode
• 6dB Gain Option Available for 150Ω, Double Terminated Video Load
• 0dB Gain Option Available for High-Impedance Loading
• Selectable Clamp or Bias Mode on Pb,Pr / B,R Inputs
• Inputs and Outputs can be AC-or-DC Coupled
• DC-Coupled Outputs Eliminate Coupling Capacitors
• Output Disable
• Single 5V Supply
• 2kV CDM / 8kV HBM ESD protection