SAA7182 データシートの表示（PDF） - Philips Electronics

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SAA7182

Digital Video Encoder (EURO-DENC)

Philips Electronics 

Philips Semiconductors

Digital Video Encoder (EURO-DENC)

ORDERING INFORMATION

TYPE NUMBER

SAA7182WP

SAA7183WP

NAME

PLCC84

PLCC84

BLOCK DIAGRAM

PACKAGE

DESCRIPTION

plastic leaded chip carrier; 84 leads

plastic leaded chip carrier; 84 leads

Preliminary specification

SAA7182; SAA7183

VERSION

SOT189-2

SOT189-2

handbook, full pagewidth

RESET SDA SCL SA

1 84 83 4

I2C-bus

control

8

RTCI RCV1 TTXRQ XTALO LLC Y/C/CVBS

RCV2 CREF XTALI

CDIR

VrefH2

VDDA4

to

VDDA7

37 50 35 36 20 47 45 44 48 75 68 64, 70,

72, 74

I2C-BUS

INTERFACE

SECAM

PROCESSOR

SYNC

CLOCK

DP0

to DP7

MP7

to MP0

OVL2

to OVL0

KEY

10 to 13

16 to 19

8

25 to 28

31 to 34

8

6 to 8

3

9

8

I2C-bus

control

DATA

MANAGER

Y

CbCr

I2C-bus

control

TTX 21

3

DbDr

ENCODER

clock

8

I2C-bus

control

and timing

Y

OUTPUT

C

INTERFACE

8

I2C-bus

control

internal

control bus

8

I2C-bus

control

SAA7182

SAA7183

Y

CbCr

8 I2C-bus

control

RGB

PROCESSOR

73

D

71

A

69

67

76

52

61

D

58

A

55

3, 15, 24,

30, 39, 42,

51, 79, 81

5, 14, 22,

29, 38, 41,

49, 80, 82

2, 23, 40, 43,

46, 56, 59,

62, 65, 66

78 77

54,

53 63 57, 60

VSSD1 VDDD1

n.c.

to

to

VSSD9 VDDD9

SP AP

VrefH1

IRGB

VDDA1

to

VDDA3

CVBS

Y

CHROMA

VSSA

VrefL2

VrefL1

RED

GREEN

BLUE

MGB696

Fig.1 Block diagram.

1996 Jul 08

3

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