AK8850 查看數據表（PDF） - Asahi Kasei Microdevices

零件编号

产品描述 (功能)

比赛名单

AK8850

NTSC Digital Video Decoder

Asahi Kasei Microdevices 

ASAHI KASEI

70

FBCAP2

71

FBCAP1

72

CLPCAP2

73

CLPCAP1

76

AIN1

80

AIN2

84

AIN3

91

AIN4

93

AIN5

95

AIN6

78

SYNC1

82

SYNC2

86

SYNC3

98

PD

56,75,88

55,57,74,

77,79,81,

83,85,87,

89,90,92,

94,96,96

9,13,17,

21,25,32,

37,42,53

5,10,14,

18, 2,33,

38,43,51

26,27,28,

29,30,44,

45,46,47,

48

1,44,45,

46,47,48,

97,99,

100

AVDD

AVSS

DVDD

DVSS

UD[9:0]

TEST

[AK8850]

O Terminate 0.033uF capacitor between AVSS. (for Clamp Level)

O Terminate 0.033uF capacitor between AVSS. (for Clamp Level)

O Terminate 0.1uF capacitor between AVSS. (for Clamp)

O Terminate 0.1uF capacitor between AVSS. (for Clamp)

I

I

I Analog video signal input pin. The signal should be input through a 0.1uF

I capacitor with -6dB Gain.

I

I

I

I

I

Analog video signal input pin for the internal clamp pulse generator.

This signal should be input through a 0.1uF capacitor with 0dB Gain.

Power Down Control Pin. When this pin becomes High, the AK8850 enters a

I power down state. When returning from power down mode, AK8850 requires

reset sequence.

P Analog power supply (3.3V) pin.

G Analog Ground pin.

P Digital power supply (3.3V) pin.

G Digital Ground pin.

I/O These pins are for test purpose. These pins should be NC.

I These pins are for test purpose. Connect to the DVSS.

Rev.0

8

2002/01

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