M52036SP 查看數據表（PDF） - Renesas Electronics

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产品描述 (功能)

生产厂家

M52036SP

SYNC SIGNAL PROCESSOR

Renesas Electronics 

M52036SP

Table.4 Pulse Duty Ratio for Allowable Maximum Input Signal

Input Pulse to Pin 6 (HD.COMP.)

Maximum voltage amplitude (VP-P) 1.0

3.3

4.0

POS.

%

15.0

13.8

11.2

Time (µs)

9.38

8.63

7.00

NEG.

%

15.0

13.0

10.5

Time (µs)

9.38

8.13

6.56

Input Pulse to Pin 8 (VD)

Maximum voltage amplitude (VP-P) 1.0

3.3

4.0

POS.

%

14.1

12.1

9.8

Time (ms)

2.35

2.02

1.63

NEG.

%

14.8

11.3

9.2

Time (ms)

2.47

1.88

1.53

FH = 16 kHz

5.0

9.0

8.63

8.8

5.50

Fv = 60 Hz

5.0

7.7

1.28

7.5

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.

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

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