CXD2443Q 데이터 시트보기 (PDF) - Sony Semiconductor

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CXD2443Q

Timing Generator for LCD Panels

Sony Semiconductor 

CXD2443Q

Pin

No.

Symbol

I/O

71 RSTR O

72 WCK O

73 RSTW O

74 CKO4 I/O

75 CKI4

I

76 RPD4 O

77 FPD4 O

78 VDD

—

79 VSS

—

80 PEO4 I/O

81 PWM4 O

82 TC4 I/O

83 TC2 I/O

84 FPD2 O

85 PEO2 I/O

86 PWM2 O

87 RPD2 O

88 CKO2 I/O

89 CKI2

I

90 VSS

—

91 CKO3 I/O

92 CKI3

I

93 RPD3 O

94 PEO3 I/O

95 PWM3 O

96 FPD3 O

97 TC3 I/O

98 CKSL I

99 CKI5

I

100 HDR O

Description

Input pin for

open status

Read reset output (for line buffer, negative polarity)

—

Write clock output (for line buffer)

—

Write reset output (for line buffer, negative polarity)

—

Oscillation cell 4 output (line double-speed controller)

—

Oscillation cell 4 input (line double-speed controller)

—

Phase comparator 4 output (line double-speed controller)

—

Phase comparator 4 output (line double-speed controller)

—

Power supply

—

GND

—

Loop filter integrator 4 output (line double-speed controller)

—

Loop filter integrator 4 input (line double-speed controller)

—

FPD4 output pulse width adjustment (line double-speed controller)

—

FPD2 output pulse width adjustment (NTSC/PAL 16:9)

—

Phase comparator 2 output (NTSC/PAL 16:9)

—

Loop filter integrator 2 output (NTSC/PAL 16:9)

—

Loop filter integrator 2 input (NTSC/PAL 16:9)

—

Phase comparator 2 output (NTSC/PAL 16:9)

—

Oscillation cell 2 output (NTSC/PAL 16:9)

—

Oscillation cell 2 input (NTSC/PAL 16:9)

—

GND

—

Oscillation cell 3 output (HD)

—

Oscillation cell 3 input (HD)

—

Phase comparator 3 output (HD)

—

Loop filter integrator 3 output (HD)

—

Loop filter integrator 3 input (HD)

—

Phase comparator 3 output (HD)

—

FPD3 output pulse width adjustment (HD)

—

PLL system switching (High: Built-in PLL, Low: External PLL)

H

External clock input (for external phase comparison)

—

Phase comparator output (for external phase comparison)

—

∗ H: Pull up, L: Pull down

–5–

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