CXD2412AQ 데이터 시트보기 (PDF) - Sony Semiconductor

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CXD2412AQ

Timing Generator for LCD Panels

Sony Semiconductor 

Pin Description

Pin No. Symbol I/O

Description

1

N.C.

— Not connected

2

N.C.

— Not connected

3

VDD0

— Power supply

4

VSS0

— GND

5

TC1

I FPD1 pin pulse width adjustment

6

FPD1 O Phase comparator output B-1 (for NTSC/PAL)

7

PEO1 O Loop filter integrator output 1

8

PWM1 I Loop filter integrator input 1

9

RPD1 O Phase comparator output A-1 (for NTSC/PAL)

10

VSS1

— GND

11 CKO1 O NTSC/PAL oscillation cell output

12 CKI1

I NTSC/PAL oscillation cell input

13

VSS2

— GND

14 TST6

I Test

15

VSS3

— GND

16 HSYNC I Hsync input (negative polarity)

17 VSYNC I Vsync input (negative polarity)

18 HP1

I Switches for the horizontal display start position

19 HP2

I Switches for the horizontal display start position

20 HP3

I Switches for the horizontal display start position

21 HP4

I Switches for the horizontal display start position

22 HP5

I Switches for the horizontal display start position

23 HP6

I Switches for the horizontal display start position

24 TST1

I Test

25 TST2

I Test

26 TST3

I Test

27 TST4

I Test

28

VDD1

— Power supply

29

VSS4

— GND

30 TST5

I Test

31 XCLR I Cleared at 0 V

32 RGT

I Right/left inversion identification signal input

33 XRGT O Right/left inversion identification signal output

34 HSTA O H start pulse A

35

VDD2

— Power supply

36 HCK1A O H clock pulse 1A

37 HCK2A O H clock pulse 2A

–3–

CXD2412AQ

Input pin for open

status

L

L

L

L

L

L

H

L

L

L

L

H

H

H

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