TDA10021 데이터 시트보기 (PDF) - Philips Electronics

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TDA10021

DVB-C channel receiver

Philips Electronics 

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SACLK

XIN

2

XOUT

3

VCCD(PLL)

PLLGND

VSSD18

VSSD33

VSSD1

VSSA2

VSSA3

DGND

VCCA (PLL)

VDDD18

4

4

VDDD33

3

3

VDDD1

VDDA2

VDDA3

2

2

VDDD50

62

61

64

63 1, 24, 4, 8, 14, 30, 15, 31, 50

49

52

51 55, 60 56, 59 13

7, 41 25, 42 43

44

PLL

5

9

PWM

CLOCK

RECOVERY

AGC

PWM

11

AGCTUN

AGCIF

IF

10

ADC

BASEBAND

CONVERSION

DECIMATION

FILTERS

TIMING

INTERPOLATOR

HALF

NYQUIST

EQUALIZER

CARRIER

RECOVERY

DECISION

DIFFERENTIAL

DECODER

29

GPIO

32

CTRL

GPIO

ENSERI

21

TEST

6

CLR #

16

VIP

58

VIM

57

IICDIV

10

SDA

18

SCL

17

54

53

Vref(neg) Vref(pos)

DE-INTERLEAVER

RS

DECODER

TDA10021HT

12

SADDR

I2C-BUS

INTERFACE

DE-SCRAMBLER

OUTPUT

INTERFACE

37 to 40,

8 45 to 48

36

35

34

33

DO[ 7: 0]

DEN

OCLK

PSYNC

UNCOR

programmable

interface

JTAG

28

TDO

27

TMS

22

TCK

23

serial

interface

TDI

26

TRST

21

ENSERI

19

SDAT

20

SCLT

MGW343

Fig.1 Block diagram.

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