NJM2285 Просмотр технического описания (PDF) - Japan Radio Corporation

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NJM2285

2-INPUT 3CHANNEL VIDEO SWITCH

Japan Radio Corporation  

NJM2285

■ TEST CIRCUIT

This IC requires 1MΩ resistance between INPUT and GND pin for clamp type input since

the minute current causes an unstable pin voltage.

Parameter

S1

S2

S3

S4

S5

S6

S7

S8

Test Part

ICC1

1

1

1

1

1

1

1

1

V+

ICC2

1

1

1

1

1

1

1

1

Gv1

2

1

1

1

1

1

1

1

vo

Gf1

2

1

1

1

1

1

1

1

DG1

2

1

1

1

1

1

1

1

DP1

2

1

1

1

1

1

1

1

CT 1

2

1

1

1

1

1

2

1

vo

CT 2

1

2

1

1

1

1

1

1

CT 3

1

1

2

1

1

1

2

2

CT 4

1

1

1

2

1

1

1

2

CT 5

1

1

1

1

2

1

2

3

CT 6

1

1

1

1

1

2

1

3

VOS1

1

1

1

1

1

1

1/2

1

VO

VC1

1/2

2/1

1

1

1

1

VC

1

VC

THD

2

1

1

1

1

1

1

1

vo

-4-

Ver.2004-02-17

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