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MM1188XS

3-input 1-output video switch (with Y-C mix)

Mitsumi 

MITSUMI

3-Input 1-Output Video Switch (with Y-C mix) MM1188

3-Input 1-Output Video Switch (with Y-C mix)

Monolithic IC MM1188

Outline

This is a 3-input, 1-output video switch IC for video signal switching. Of the 3 inputs, one has an input pin

that supports S input, and there is a built-in mixing circuit.

Features

1. Built-in mixing circuit and input pin for S input

2. Built-in 6dB amp

3. Clamp function

4. Mute function

5. Current consumption

6. Operating power supply voltage range

7. Frequency response

8. Crosstalk

(IN1-Y, IN2, IN3)

12.5mA typ.

8~13V

10MHz

70dB (at 4.43MHz)

Package

SIP-9B (MM1188XS)

Applications

1. TV

2. VCR, etc.

Block Diagram

Control input truth table

SW1

L

H

-

SW2

L

L

H

OUT

IN1

IN2

IN3

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