NJM2256M# NJR, NJM2256M# Datasheet - Page 2

• Manufacturer Part Number: NJM2256M#
• Description: IC VIDEO COLOR SUPRIMPOSER 20DMP
• Manufacturer: NJR
• Type: Signal Superimposerr

Specifications of NJM2256M#

• Applications: Video
• Mounting Type: Surface Mount
• Package / Case: 20-DMP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NJM#2256M; NJM#2256M

■ CONTROL PIN CHARACTERISTICS
■ BLOCK DIAGRAM
- 2 -
PIN NO.
10
12
14
15
16
19
20
3
4
5
3
4
5
PIN FUNCTIONS
Character Pulse
(at C Inversion)
Clamp Pulse
NTSC / PAL
C Inversion
Y Inversion
HBF Pulse
BLK Pulse
R
G
B
LOW
0.7
2.5
3.5
0.5
0.7
2.5
0.5
0.4
0.4
THRESHOLD LEVEL (V)
HIGH
0.8
2.6
4.5
2.0
0.8
2.8
0.9
0.8
0.8
SINK / SOURCE CURRENT (µA)
-500
-100
-200
-0.5
-0.5
-0.5
0V
-2
-2
0
Ver.2004-02-17
500
100
400
150
5V
1
0
0
0
0
(V+=5V)