NJM2279(2004) 查看數據表（PDF） - Japan Radio Corporation

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NJM2279
(Rev.:2004)

3-INPUT 2-OUTPUT VIDEO SWITCH FOR AV-SET

Japan Radio Corporation  

NJＭ2279

3-INPUT 2-OUTPUT VIDEO SWITCH FOR AV-SET

■ GENERAL DESCRIPTION

■ PACKAGE OUTLINE

NJM2279 is 3-input, 2-output video switch with 75Ω, driver circuit.

This video switch can be connected to TV monitor directly, as it

has 6dB amplifier and 75Ω drivers circuit internally.

The NJM2279 has the mute function.

■ FEATURES

• 3 input 2 output

NJM2279D

• Internal 6dB AMP.

• Internal 75Ω Driver Circuit

• Operating Voltage Dual (±4V to)

Single (+8V to)

• Internal 2 Output Mute Function

• Package Outline DIP14, DMP14

• Bipolar Technology

■ RECOMMENDED OPERATING CONDITION

• Supply Voltage

Dual

±4.0V to ±7.0V

Single

+8V to +14V

■ BLOCK DIAGRAM

NJM2279M

■ PIN CONFIGURATION

NJM2279D

NJM2279M

Ver.2004-02-17

-1-

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