M52036SP

Rev.1.0, Sep.22.2003, page 8 of 13

Table.4 Pulse Duty Ratio for Allowable Maximum Input Signal

Input Pulse to Pin 6 (HD.COMP.)

1.0

3.3

4.0

5.0

POS.

%

15.0

13.8

11.2

9.0

Time (

µs)

9.38

8.63

7.00

8.63

NEG.

%

15.0

13.0

10.5

8.8

Time (

µs)

9.38

8.13

6.56

5.50

Input Pulse to Pin 8 (VD)

Fv = 60 Hz

1.0

3.3

4.0

5.0

POS.

%

14.1

12.1

9.8

7.7

Time (ms)

2.35

2.02

1.63

1.28

NEG.

%

14.8

11.3

9.2

7.5

Time (ms)

2.47

1.88

1.53

1.25

Precautions for Application

1. Input

1) Green (Sync on Video) input (pins [3] and [4])

The input signals must be in sync negative polarity.

For sync separation, a method is used in which the sync tip is clamped by a capacitor attached externally to pin [4]

and by the C and R attached to pin [3].

Then sync tip of pin [4] shows approximately 4 V.