TDA8083H Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Fabricante

TDA8083H

Satellite Demodulator and Decoder (SDD3)

Philips Electronics 

Philips Semiconductors

Satellite Demodulator and Decoder

(SDD3)

Product specification

TDA8083

SYMBOL

PIN

VDDD5

41

VSSD8

42

VDDD6

43

VDDD7

44

PDO7

45

n.c.

46

VSSD9

47

PDOERR

48

PDOVAL

49

PDOSYNC

50

VSSD10

51

SCL

52

SDA

53

INT

54

A0

55

RSLOCK

56

VLOCK

57

DLOCK

58

VDDD8

59

VDDD9

60

TEST

61

TRST

62

TCK

63

SCLT

64

SDAT

65

VDDD10

66

VSSD11

67

VSSD12

68

TMS

69

TDO

70

TDI

71

VDDD11

72

VSSD13

73

VSSD(AD)

74

VDDD(AD)

75

Vref(B)

76

VSSA1

77

QA

78

Vref(Q)

79

IA

80

VSSA2

81

1999 Jul 28

I/O

DESCRIPTION

−

digital supply voltage 5 (core and input periphery)

−

digital ground 8 (core and input periphery)

−

digital supply voltage 6 (core and input periphery)

−

digital supply voltage 7 (output periphery)

O parallel data output (bit 7)

−

not connected

−

digital ground 9 (core and input periphery)

O transport error indicator output

O data valid indicator output

O transport packet synchronization pulse output

−

digital ground 10 (output periphery)

I

serial clock of I2C-bus input; note 1

I/O serial data of I2C-bus input or output; note 1

O interrupt output (active LOW); note 1

I

I2C-bus hardware address input

O Reed-Solomon lock indicator output

O Viterbi lock indicator output

O demodulator lock indicator output

−

digital supply voltage 8 (core and input periphery)

−

digital supply voltage 9 (core and input periphery)

I

test pin (normally connected to ground)

I

BST optional asynchronous reset input (normally connected to ground)

I

BST dedicated test clock input (normally connected to ground)

O

serial clock of I2C-bus loop-through output; note 1

I/O serial data of I2C-bus loop-through input or output; note 1

−

digital supply voltage 10 (core and input periphery)

−

digital ground 11 (output periphery)

−

digital ground 12 (core and input periphery)

I

BST control signal input (normally connected to ground)

O BST serial test data output

I

BST serial test data input (normally connected to ground)

−

digital supply voltage 11 (core and input periphery)

−

digital ground 13 (core and input periphery)

−

digital ground ADC

−

digital supply ADC

O bottom reference voltage output for ADC

−

analog ground 1

I

analog input Q

O AGC decoupling output (Q path)

I

analog input I

−

analog ground 2

7

Share Link: