NJM2279D# NJR, NJM2279D# Datasheet - Page 3

• Manufacturer Part Number: NJM2279D#
• Description: IC VIDEO SWITCH 3-IN/2-OUT 14DIP
• Manufacturer: NJR
• Type: Video Switch, 3-Input 2-Outputr

Specifications of NJM2279D#

• Applications: Monitors, TV
• Mounting Type: Through Hole
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NJM#2279D; NJM#2279D

■TERMINAL FUNCTION
Ver.2007-09-27
PIN No.
12
13
10
14
11
1
3
7
2
4
6
5
8
V
V
V
GND1
SW1
SW2
MUTE2
MUTE1
GND2
V
V
V
V
IN
IN
IN
OUT
OUT
+
-
3
2
1
2
1
PIN NAME
INSIDE EQUIVALENT CIRCUIT
-
-
Video signal input terminal
The bias is done with 20kΩ by the voltage of
the terminal GND1.
1Vp-p input
(0.0V = GND1)
GND terminal
When a single power supply is used, the bias is
done to 1/2V+.
Switch control terminal for input signal selection
(0.0V = GND2, Uncontrolled)
Mute control terminal
The output is GND1 voltage at the mute.
(0.0V = GND2, Uncontrolled)
GND terminal
Please connect it with GND regardless of dual
power supplies or single power supplies.
Video signal input terminal
The output signal level becomes 1VP-P at 75Ω
terminal.
Power supply terminal
Power supply terminal
When a single power supply is used, it
becomes GND.
NOTE
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