AN5422K Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – Deflection-Signal-Processing IC for TV/Display

ICs for TV
AN5422K
Deflection-Signal-Processing IC for TV/Display
s Overview
The AN5422K is an integrated circuit for TV/display
deflection-signal-processing circuit. Horizontal oscillation
frequency is up to 120kHz. The duty of a horizontal out-
put pulse can be changed by the external bias so that the
display is designed easily.
s Features
• Noise canceller circuit built-in (with lock-out preventive
circuit)
• The duty of a horizontal output pulse can be changed
by the external bias.
• Horizontal oscillation frequency : max. 120kHz
• X-ray protector built-in (shutdown)
• Vertical drive circuit built-in
1
22
2
21
3
20
4
19
5
18
6
17
7
16
8
15
9
14
10
13
11
12
Unit : mm
6.35±0.3
3 to 15˚
7.62±0.25
4.5±0.25
0.35
+
–
00..105
1.1±0.25
3.45±0.25
22-Pin Shrunk DIL Plastic Package (22-SDIP)
s Block Diagram
VCC1 GND1
22
21
20
19
18
14
17
16
15
13
12
Ver.
Ver.
Drive
OSC
Ver.
Trigger
Noise
Canceler
Hor.
Hor.
Drive
OSC
AFC
Sync.
Sep.
1
2
3
4
6
7
5
8
9
10
11
GND2
VCC2