Panasonic AN5767K Datasheet

ICs for TV

23.32±0.3

6.0±0.3

3.5±0.25

2.5±0.25

1.778

0.5±0.1

1.1±0.25

13

1.1±0.25

1.65±0.25

3.0±0.3

0.3

+0.1

–0.05

1

AN5767K

Synchronizing signal processing IC

■ Overview

The AN5767K is a synchronizing signal processing
IC with built-in frequency divider circuit for horizontal
and vertical synchronizing signal. Input signal is output­ted after being devided by two.

■ Features

• Built-in dividing-by-two circuit for horizontal synchro-

nizing signal

• Built-in dividing-by-two circuit for vertical synchroniz-

ing signal

• On/off switch function of dividing output

• Gain control function of dividing output

■ Applications

• CRT monitors

■ Block Diagram

Unit: mm

SSIP013-P-0000

0 V to 5 V

0 V to 5 V

10

13

CC

V

1

4

5

Gain

control

Gain

control

7

GND1

12

GND2

8

H-sync.

6

V-sync.

SW

SW

9

11

Out-H

2

Out-V

3

On/off

On/off

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AN5767K ICs for T V

■ Pin Descriptions

Pin No. Description

1 Power supply 12 V(VCC)
2 Freq.-divided output1 output
3 Freq.-divided output2 on/off
4 Freq.-divided output2 control input
5 Freq.-divided output1 control input
6 V-sync. input
7 GND1

■ Absolute Maximum Ratings

Parameter Symbol Rating Unit

Supply voltage V
Supply current I

2

Power dissipation
Operating ambient temperature
Storage temperature

Note)*1: Except for the operating ambient temperature, and storage temperature, all ratings are for Ta = 25°C.

2: The power dissipation shown is for the IC package in free air at Ta = 75°C.

*

*

1

*

1

*

CC

CC

P

D

T

opr

T

stg

Pin No. Description

8 H-sync. input

9 Freq.-divided output1 on/off
10 Freq.-divided output2 control resistor
11 Freq.-divided output2 output
12 GND2
13 Freq.-divided output1 control resistor

13.5 V
25 mA

337.5 mW

−25 to +75 °C

−55 to +150 °C

■ Recommended Operating Range

Parameter Symbol Range Unit

Supply voltage V

■ Electrical Characteristics at Ta = 25°C

Parameter Symbol Conditions Min Typ Max Unit

Circuit current I
Circuit voltage 1 V
Circuit voltage 2 V
Circuit voltage 3 V
Circuit voltage 4 V
Freq.-divided output2 output current 1 I

Freq.-divided output2 output current 2 I
Freq.-divided output2 output current 3 I
Freq.-divided output1 output current 1 I

Freq.-divided output1 output current 2 I
Freq.-divided output1 output current 3 I

CC

10(1)VCC

10(2)VCC

13(1)VCC

13(2)VCC

11(1)VCC

11(2)VCC

11(3)VCC

2(1)

2(2)

2(3)

CC

10.8 to 13.2 V

VCC = 12 V 4.8 5.9 7.2 mA

= 12 V, V4 = 0 V − 0.1 0.0 +0.1 V
= 12 V, V4 = 5 V 4.60 4.85 5.10 V
= 12 V, V5 = 0 V − 0.1 0.0 +0.1 V
= 12 V, V5 = 5 V 4.60 4.85 5.10 V
= 12 V, V3 = 5 V, 30 40 50 µA

V4 = 5 V, R = 120 kΩ

= 12 V, V3 = 0 V, V4 = 5 V −50+5 µA
= 12 V, V3 = 5 V, V4 = 0 V −50+5 µA

VCC = 12 V, V5 = 5 V, −3.0 −2.5 −2.0 mA
V9 = 5 V, R = 20 kΩ

VCC = 12 V, V5 = 5 V, V9 = 0 V − 0.05 0 +0.05 mA
VCC = 12 V, V5 = 0 V, V9 = 5 V − 0.05 0 +0.05 mA

2