參數(shù)資料
型號: FMS6203
廠商: Fairchild Semiconductor Corporation
英文描述: Low-cost 3-Channel Video Filter Drivers for SD/PS/HD
中文描述: 低成本三通道視頻驅(qū)動器為SD /聚苯乙烯/高清
文件頁數(shù): 1/7頁
文件大小: 86K
代理商: FMS6203
2006 Fairchild Semiconductor Corporation
FMS6203 Rev. 1A
1
www.fairchildsemi.com
April 2006
F
FMS6203
Low-cost 3-Channel Video Filter Drivers for SD/PS/HD
Features
Three 6
th
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 150
,
doubly 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 either AC or DC coupled
DC-coupled outputs eliminate expensive coupling capacitors
Output Disable
5V Only
2kV CDM / 8kV HBM ESD protection
Lead (Pb) Free packages - TSSOP-14
Applications
Cable and Satellite set top boxes
DVD players
HDTV
Personal Video Recorders (PVR)
Video On Demand (VOD)
Description
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 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 out-
put or an AC-coupled signal. All inputs accept standard 1V
pp
video signals.
Each channel includes an output amplifier capable of driving a
single (150
), 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.
Functional Block Diagram
SD
Clamp
PS
BP
HD
SD
Clamp / Bias
PS
BP
HD
SD
Clamp / Bias
PS
BP
HD
Y/G In
Pb/B In
Pr/R In
FSEL0
FSEL1
OE
Y/G Out
Pb/B Out
Pr/R Out
Factory Option
0dB or 6dB Gain
Bias
相關PDF資料
PDF描述
FMS6203MTC1400 Low-cost 3-Channel Video Filter Drivers for SD/PS/HD
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