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CXD2043Q

Digital Comb Filter (NTSC)

Sony Semiconductor 

CXD2043Q

Pin

No.

Symbol

I/O

46 Y5

O Digital luminance signal output

Description

47 Y4

O Digital luminance signal output

48 Y3

O Digital luminance signal output

49 DVSS

— Digital ground

50 DVDD

— Digital power supply

51 Y2

O Digital luminance signal output

52 Y1

O Digital luminance signal output (LSB)

53 XYOE

Digital luminance signal output control

I

High: High impedance

Low: Standard output

54 C8

O Digital chroma signal output (MSB)

55 C7

O Digital chroma signal output

56 C6

O Digital chroma signal output

57 C5

O Digital chroma signal output

58 C4

O Digital chroma signal output

59 C3

O Digital chroma signal output

60 C2

O Digital chroma signal output

61 C1

O Digital chroma signal output (LSB)

62 XCOE

Digital chroma signal output control.

I

High: High impedance

Low: Standard output

63 APCN

Aperture compensation switching.

I

High: Aperture compensation ON

Low: Aperture compensation OFF

64 TST

Y output through mode.

I

High: Outputs the input composite video signal from the Y output. At this time,

there is 1H + 18 clock delay from the input.

Low: Y/C separation mode

65 DVSS

— Digital ground

66 DVDD

— Digital power supply

67 TEST

I Test. Fix to Low.

68 TEST

I Test. Fix to Low.

69 TEST

I Test. Fix to Low.

70 BPF

I

High: Fixed to BPF separation

Low: Standard mode

71 VI8

I Digital composite video input (MSB)

72 VI7

I Digital composite video input

73 VI6

I Digital composite video input

74 VI5

I Digital composite video input

75 VI4

I Digital composite video input

76 VI3

I Digital composite video input

–4–

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