FMS6203 Low-Cost, 3-Channel, Video Filter Driver for SD/PS/HD August 2009 FMS6203 Low-Cost, 3-Channel, Video Filter Driver for SD/PS/HD Features Description Three 6th-Order Video Anti-Aliasing or FMS6203 offers comprehensive filtering for set-top box or DVD applications. It is intended to replace passive Reconstruction Filters LC filters and drivers with a low-cost integrated device. Supports Component YPrPb or RGB Video Filter channels are specialized for either component Three Channels: Selectable to 8MHz, 16MHz, or (YPbPr) or RGB video signals. These channels offer a 32MHz for SD/PS/HD Applications selectable frequency response of 8, 16, or 32MHz. The filters can also be bypassed for high-frequency Includes Wide Bandwidth Bypass Mode operation. Additional functionality of these channels 6dB Gain Option Available for 150 Double includes input biasing mode and output disable. Terminated Video Load The FMS6203 may be driven directly by a DC-coupled 0dB Gain Option Available for High-Impedance DAC output or an AC-coupled signal. All inputs accept Loading standard 1V video signals. pp Selectable Clamp or Bias Mode on Pb/B, Each channel includes an output amplifier capable of Pr / B,R Inputs driving a single (150 ) AC- or DC-coupled video load. Inputs and Outputs can be AC- or DC-Coupled All outputs can be disabled to save power in DC- coupled applications. DC-Coupled Outputs Eliminate Coupling Capacitors The device is available in two factory-set options, a 0dB gain option and a 6dB gain option. Output Disable Single 5V Supply 2kV CDM / 8kV HBM ESD Protection Applications Cable and Satellite Set-Top Boxes DVD Players HDTV Personal Video Recorders (PVR) Video On Demand (VOD) Figure 1. Block Diagram Ordering Information Operating Packing Part Number Temperature Gain Setting Package Eco Status Method Range FMS6203MTC1400X -40C to +85C 0dB RoHS TSSOP-14 Tape and Reel FMS6203MTC1406X -40C to +85C 6dB RoHS TSSOP-14 Tape and Reel For Fairchilds definition of Eco Status, please visit: FMS6203 Low-Cost, 3-Channel, Video Filter Driver for SD/PS/HD Pin Configuration V V 1 14 CC CC F 2 13 F SEL0 SEL1 Y/G In Y/G Out 3 12 Pb/B Out Pb/B In 4 11 Pr/R In Pr/R Out 5 10 BIAS 6 9 OE GND GND 7 8 Figure 2. Pin Configuration Pin Definitions Pin Name Type Description 1 V Input +5V supply CC 2 F Input Selects filter corner frequency SEL0 3 Y/G In Input Selectable video input 4 Pb/B In Input Selectable video input 5 Pr/R In Input Selectable video input 6 BIAS Input Input bias on Pb/B Pr/R: 0=Bias 1=Clamp 7 GND Input Must be tied to ground. Do not float. 8 GND Input Must be tied to ground. Do not float. 9 OE Input Output disable control: 0=Disable, 1=Enable 10 Pr/R Out Output Filtered SD, PS, HD, BP video output 11 Pb/B Out Output Filtered SD, PS, HD, BP video output 12 Y/G Out Output Filtered SD, PS, HD, BP video output 13 F Input Selects filter corner frequency SEL1 14 VCC Input +5V supply Frequency Select Truth Table F F Filter Frequency Video Format Sync Format SEL1 SEL0 0 0 8MHz SD, 480i Bi-level, 4.70s Pulsewidth 0 1 16MHz PS, 480p Bi-level, 2.35s Pulsewidth 1 0 32MHz HD,1080i, 720p Tri-level, 589ns Pulsewidth 1 1 Bypass 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6203 Rev. 1.0.4 2