Datasheet > FMS6146_08

FMS6146_08

更新时间： 2024-01-16 22:26:25

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
10页	709K
描述
Low-Cost Six-Channel 4th-Order Standard Defi nition Video Filter Driver

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FMS6146_08 数据手册

February 2008

FMS6146

Low-Cost Six-Channel 4th-Order

Standard Deﬁnition Video Filter Driver

Features

Description

■ Six 4th-order 8MHz (SD) ﬁlters

■ Drives single,AC- or DC-coupled, video loads (2V_pp, 150Ω)

■ Drives dual,AC- or DC-coupled, video loads (2V_pp, 75Ω)

■ Transparent input clamping

The FMS6146 Low-Cost Video Filter (LCVF) is intended

to replace passive LC ﬁlters and drivers with a low-cost

integrated device. Six 4th-order ﬁlters provide improved

image quality compared to typical 2nd or 3rd-order

passive solutions.

■ AC- or DC-coupled inputs

The FMS6146 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 Applications section for details).

■ AC- or DC-coupled outputs

■ DC-coupled outputs eliminate AC-coupling capacitors

■ 5V only

■ Robust 8kV ESD protection

The outputs can driveAC- or DC-coupled single (150Ω) or

dual (75Ω) loads. DC coupling the outputs removes the

need for output coupling capacitors. The input DC levels

are offset approximately +280mV at the output (see

Applications section for details).

■ Lead-free TSSOP-14 package

Applications

■ Cable set-top boxes

■ Satellite set-top boxes

■ DVD players

■ HDTV

■ Personal Video Recorders (PVR)

■ Video On Demand (VOD)

Functional Block Diagram

IN1

IN2

IN3

Transparent Clamp

6dB

OUT1

OUT2

OUT3

Transparent Clamp

6dB

IN4

IN5

IN6

OUT4

OUT5

OUT6

8MHz, 4 order

Ordering Information

Part Number

Package

Operating Temperture Range

Packaging Method

TSSOP-14

-40°C to +85°C

Tube

FMS6146MTC14

FMS6146MTC14X

Tape and Reel

All packages are lead free per JEDEC: J-STD-020B standard.

FMS6146 Rev. 1.0.9

www.fairchildsemi.com

12 3 4 5 6 7...10

中文翻译

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FMS6146MTC14	FAIRCHILD	获取价格	Low Cost Six Channel 4th Order Standard Definition Video Filter Driver
FMS6146MTC14_NL	FAIRCHILD	获取价格	暂无描述
FMS6146MTC14X	FAIRCHILD	获取价格	Low Cost Six Channel 4th Order Standard Definition Video Filter Driver
FMS6146MTC14X	ONSEMI	获取价格	视频滤波器驱动器，六沟道，4 阶标清
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FMS6151_08	FAIRCHILD	获取价格	Ultra Portable Video Filter Driver
FMS6151_10	FAIRCHILD	获取价格	Ultra-Portable Video Filter Driver
FMS6151L6X	ONSEMI	获取价格	视频滤波器驱动器，超便携
FMS6151L6X	FAIRCHILD	获取价格	Ultra Portable Video Filter Driver
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