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NJM2523

3-INPUT / 2-INPUT VIDEO SWITCH

Japan Radio Corporation  

NJM2523

3-INPUT / 2-INPUT VIDEO SWITCH

■ GENERAL DESCRIPTION

The NJM2523 is a switching IC for switching over from one audio

or video input signal to another. Internalizing 3 input-1 output, and 2

input-1 output and then each set can be operated independently.

One of 2 input-1 output are Clamp type", and they can be operated

while setting DC level fixed in position of the video signal. It is a

higher efficiency video switch, featuring the operating voltage 4.75 to

13V, the frequency feature 10MHz, and then the Crosstalk 75dB (at

4.43MHz).

■ PACKAGE OUTLINE

NJM2523D

NJM2523M

■ FEATURES

• Operating Voltage (+4.75V to +13V)

• Input-1 Output Internalizing 3 circuits (Two of them are Clamp type).

• Crosstalk 75dB (at 4.43MHz)

• Wide Bandwidth Frequency 10MHz (2VP-P Input)

• Package Outline

DIP16, DMP16

■ RECOMMENDED OPERATING CONDITION

• Operating Voltage

V+

4.75V to 13.0V

■ APPLICATIONS

• VCR, Video Camera, AV-TV, Video Disk Player.

■ BLOCK DIAGRAM

NJM2523D

NJM2523M

Ver.2004-02-17

-1-

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