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Low Cost, 3-Channel Video Filter Driver for SD, ED, HD (1080i), & HD (1080p)
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General Description
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FMS6303 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, 32, or 65MHz. Additional functionality of these channels includes input biasing mode and output disable.
The FMS6303 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 (150W) AC- or DC-coupled video load. All outputs can be disabled to save power in DC-coupled applications.
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Features
- Three 6th-Order Video Anti-Aliasing or Reconstruction Filters
- Supports Component YPrPb or RGB Video
- Three Channels: Selectable to 8MHz, 16MHz, 32MHz, or 65MHz for SD/ED/HD_1080i, HD_1080p Applications
- Single Video Load Driver (2VPP, 150W, AV = 6dB)
- Selectable Clamp or Bias Mode on Pb/B, Pr/R Inputs
- AC- or DC-Coupled Inputs and Outputs
- DC-Coupled Outputs Eliminate Coupling Capacitors
- Output Disable
- Single 5V Supply
- 2kV CDM / 9kV HBM ESD Protection
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Applications
- Cable and Satellite Set-Top Boxes
- DVD Players
- HDTV
- Personal Video Recorders (PVR)
- Video On Demand (VOD)
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