参数资料
型号: FMS6144AMTC14X
厂商: Fairchild Semiconductor
文件页数: 1/13页
文件大小: 0K
描述: IC DVR VID FILTER SD 4CH 14TSSOP
标准包装: 2,500
类型: 视频滤波器
应用: 机顶盒,视频播放器,录音机
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
August 2011
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FMS6144A Rev. 1.0.2
FMS6144A
—Four-Channel,
6
th
-Order
SD
VoltagePlus
Video
Filter
Driver
FMS6144A
Four-Channel, 6th-Order SD VoltagePlus Video Filter Driver
Features
Four-Channel 6th-Order 8MHz (SD) Filter
Drives Single, AC- or DC-Coupled Video Loads
(150)
Transparent Input Clamping
Supply Range: 3.3V to 5.0V
AC- or DC-Coupled Inputs and Outputs
Robust 9kV ESD Protection
Lead-Free TSSOP 14-Pin Package
Applications
Cable Set-Top Boxes
Satellite Set-Top Boxes
DVD Players
HDTV
Personal Video Recorders (PVR)
Video On Demand (VOD)
Description
The FMS6144A VoltagePlus
video filter is intended to
replace passive LC filters and drivers with a cost-
effective integrated device. Four 6
th-order filters provide
improved image quality compared to typical 2
nd and 3rd
order passive solutions.
The FMS6144A may be directly driven by a DC-coupled
DAC output or an AC-coupled signal. Internal diode
clamps and bias circuitry may be used if AC-coupled
inputs are required (see the Applications section
for details).
The outputs can drive AC- or DC-coupled single (150)
or dual (75) video loads. DC coupling the outputs
removes the need for large output coupling capacitors.
The input DC levels are offset approximately +280mV at
the output (see the Applications section for details).
Related Applications Notes
IN1
IN2
IN3
OUT1
OUT2
OUT3
IN4
OUT4
6dB
Transparent Clamp
6dB
Transparent Clamp
6dB
Transparent Clamp
6dB
Transparent Clamp
Figure 1.
Block Diagram
Ordering Information
Part Number
Operating Temperature Range
Package
Packing Method
FMS6144AMTC14X
-40°C to +85°C
14-Lead TSSOP
2500 per Reel
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