ICs for TV
n Overview
The AN5790N and AN5792 are the intergrated circuits
designed for CRT display horizontal signal processing cir-
cuits.
n Features
•
Horizontal synchronous signal is available in both polar-
ities.
•
Wide range of horizontal osciallation frequency : 14kHz
to 60kHz.
•
Output pulse width : 2µs to 40µs
•
Package
AN5790N...NF-12S(12-Pin SIL plastic package)
AN5792...F-12S (12-Pin SIL plastic package with fin)
AN5790N, AN5792
Horizontal Signal Processing ICs for CRT Display
1
2
3
4
5
6
7
8
9
10
11
12
1.7– 0.25
2.54
1.2
–
0.25
7.9– 0.3
3.5– 0.25
1.2– 0.25
0.5
–
0.1
0.45
+ 0.1
– 0.05
1.7– 0.25
Unit : mm
29.4
–
0.3
12-Pin SIL Plastic Package (12-SIP)
AN5790N
6 5
8
7
109111243
2
1
VCC
GND
Polarity
Switch
X-ray
Protector
Pre-Amp.
AFC Hor. Osc.
PulseWidth
Adjustment
n Block Diagram
1
2
3
4
5
6
7
8
9
10
11
12
ø3.3
1.7
–
0.25
2.54
1.2
–
0.25
5.8– 0.25
7.9– 0.3
3.5– 0.25
1.2– 0.25
0.5
–
0.1
29.4
–
0.3
0.45
+ 0.1 – 0.05
1.7– 0.25
28.0
–
0.3
AN5792
12-Pin SIL Plastic Package with Fin (12-SIF (f))
Unit : mm