Datasheet > MAX442C/D

MAX442C/D

更新时间： 2024-02-14 07:25:55

品牌	Logo	应用领域
美信 - MAXIM		复用器放大器
页数	文件大小	规格书
8页	95K
描述
140MHz, 2-Channel Video Multiplexer/Amplifier

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中文翻译

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数据手册

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MAX442C/D 数据手册

19-0016; Rev 1; 1/95

1 4 0 MHz, 2 -Ch a n n e l

Vid e o Mu lt ip le x e r/Am p lifie r

MAX42

_______________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

♦ 140MHz Unity-Gain Bandwidth

♦ 250V/µs Slew Rate

The MAX442 combines a 140MHz video amplifier with a

high-speed, 2-channel multiplexer in an 8-pin package.

With its 36ns switching time and low differential gain

(0.07%) and phase (0.09°) errors, it is ideal for broad-

cast-quality video applications. The device is designed

to drive both 50Ω and 75Ω cables, and can directly

drive a 75Ω load to ±3V.

♦ 0.07%/0.09° Differential Gain/Phase Error

♦ 36ns Channel Switch Time

♦ No External Compensation Components

♦ 8-Pin DIP and SO Packages

The MAX442 video amplifier is compensated for unity-

gain stability, and features a 140MHz bandwidth and a

250V/µs slew rate. The multiplexer’s low input capaci-

tance (4pF with the channel on or off) maximizes high-

speed performance, and a ground pin separating the

two input channels minimizes crosstalk and simplifies

board layout.

♦ Directly Drives 50Ω and 75Ω Cables

______________Ord e rin g In fo rm a t io n

The MAX442 operates from ±5V supplies and typically

consumes 300mW. For applications that require more

input channels, see the data sheets for the MAX440 8-

channel mux/amp and the MAX441 4-channel mux/amp.

PART

TEMP. RANGE

0°C to +70°C

-40°C to +85°C

PIN-PACKAGE

8 Plastic DIP

8 SO

MAX442CPA

MAX442CSA

MAX442C/D

MAX442EPA

MAX442ESA

Dice*

8 Plastic DIP

8 SO

________________________Ap p lic a t io n s

Broadcast-Quality Video-Signal Multiplexing

Coaxial-Cable Drivers

*Dice are specified at T = +25°C, DC parameters only.

Video Editing

Video Security Systems

Medical Imaging

__________Typ ic a l Op e ra t in g Circ u it

High-Speed Signal Processing

+5V

0.1µF

__________________P in Co n fig u ra t io n

V+

TOP VIEW

MAX442

75Ω

CABLE

VIDEO

OUTPUT

75Ω

OUT

IN0

IN1

VIDEO

SIGNALS

270Ω

75Ω

IN0

GND

IN1

V+

IN-

MAX442

OUT

270Ω

GND V-

IN-

V-

0.1µF

DIP/SO

CHANNEL

SELECT

-5V

________________________________________________________________ Maxim Integrated Products

Ca ll t o ll fre e 1 -8 0 0 -9 9 8 -8 8 0 0 fo r fre e s a m p le s o r lit e ra t u re .

12 3 4 5 6 7 8

中文翻译

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与MAX442C/D相关器件

型号	品牌	获取价格	描述	数据表
MAX442CPA	MAXIM	获取价格	140MHz, 2-Channel Video Multiplexer/Amplifier
MAX442CSA	MAXIM	获取价格	140MHz, 2-Channel Video Multiplexer/Amplifier
MAX442EPA	MAXIM	获取价格	140MHz, 2-Channel Video Multiplexer/Amplifier
MAX442ESA	MAXIM	获取价格	140MHz, 2-Channel Video Multiplexer/Amplifier
MAX442ESA-T	MAXIM	获取价格	Video Multiplexer, 1 Func, 2 Channel, CMOS, PDSO8, 0.150 INCH, SOP-8
MAX4430	MAXIM	获取价格	Dual-Supply, 180MHz, 16-Bit Accurate, Ultra-Low Distortion Op Amps
MAX4430	ADI	获取价格	双电源、180MHz、16位准确度、超低失真运算放大器
MAX4430ESA	MAXIM	获取价格	Dual-Supply, 180MHz, 16-Bit Accurate, Ultra-Low Distortion Op Amps
MAX4430ESA+	MAXIM	获取价格	Operational Amplifier, 1 Func, 5000uV Offset-Max, PDSO8, 0.150 INCH, SOIC-8
MAX4430ESA+T	MAXIM	获取价格	Operational Amplifier, 1 Func, 5000uV Offset-Max, PDSO8, 0.150 INCH, SOIC-8

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