CXD2443Q Просмотр технического описания (PDF) - Sony Semiconductor

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CXD2443Q

Timing Generator for LCD Panels

Sony Semiconductor 

Block Diagram

CXD2443Q

RPD1 9

RPD2 87

RPD3 93

FPD1 6

FPD2 84

FPD3 96

HSYNC 13

VSYNC 14

VST 34

FLDO 21

VWA 30

VWB 2

SCTR 16

SCLK 17

SDAT 18

PRE 19

RPD4 76

FPD4 77

TC4 82

5 83 97

98 99 92

91 89

88 11

10

PHASE

COMPARATOR

HD

16 : 9

4:3

MASTER CLOCK

LOOP

FILTER

8 PWM1

86 PWM2

95 PWM3

7 PEO1

85 PEO2

94 PEO3

H-SYNC DETECTOR

PLL COUNTER

DECODER

100 HDR

V-SYNC SEPARATOR

V-CONTROL COUNTER

V-POSITION COUNTER

DECODER

&

V-TIMING PULSE

GENERATOR

PULSE ELIMINATOR

SERIAL I/F

FIELD & LINE

CONTROLLER

H-POSITION COUNTER

DECODER

&

H-TIMING PULSE

GENERATOR

H-SYNC DETECTOR

DOUBLE SCAN

CONVERTER

PHASE

COMPARATOR

PLL COUNTER2

DECODER

CLOCK2

LOOP

FILTER

DIRECT

CLEAR

70 71 72 73

75

74 80 81

44 45 32

1

43 HSTA

38 HCK1A

37 HCK2A

36 ENB

35 VCK

49 FRP

50 XFRP

31 PCG1

47 XCLP1

48 XCLP2

46 PCG2

51 SH1A

52 SH2A

55 SH3A

56 SH4A

57 SH5A

58 SH6A

59 SH7A

42 HSTB

41 HCK1B

39 HCK2B

61 SH1B

62 SH2B

63 SH3B

64 SH4B

66 SH5B

67 SH6B

68 SH7B

TEST: 12, 20, 22, 23, 24, 25, 26, 27, 33, 60, 69

VDD: 3, 28, 53, 78

VSS: 4, 15, 29, 40, 54, 65, 79, 90

–2–

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