Low-Cost 3-Channel Video Filter Driver - Fairchild Semiconductor
Description
FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P)
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July 2009
FMS6303 Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080i)/HD (1080P)
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, 150Ω, 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
Description
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 (150Ω) AC- or DC-coupled video load.
All outputs can be disabled to save power in DCcoupled applications.
Applications
Cable and Satellite Set-Top Boxes DVD Players HDTV Personal Video Recorders (PVR) Video On Demand (VOD) Figure 1.
Block Diagram
Ordering Information
Part Number
FMS6303MTC1406X
Operating Temperature Range
-40°C to +85°C
Gain Setting
6dB
Eco Status
RoHS
Package
TSSOP-14
Packing Method
Tape and Reel
For Fairchild’s definition of Eco Status, please visit: http://www.
fairchildsemi.
com/company/green/rohs_green.
html.
Note: 1.
Moisture sensitivity level for all parts is MSL-1.
© 2007 Fairchild Semiconductor Corporation FMS6303 • Rev.
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0.
1
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