ST70136G 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

ST70136G

CPE ADSL ANALOG FRONT END

STMicroelectronics 

3 - BLOCK DIAGRAM

ST70136

XTALI

62

XTALO TEST SUSPEND

63

18

22

PWD

21

V125AD V250AD V375AD V290DA V3P75V IREF50U

37

36

35

38

33

32

INTERNAL

VCXO

POWER

MANAGEMENT

BANDGAP

REFERENCE

CLOCK

GENERATOR

TX0 16 1

TX1 15 1

TX2 14 1

TX3 13 1

CLKM 6

RX0 11 1

1

RX1 10

1

RX2 9

RX3 8

1

DATA

INTERFACE

16

14-BIT

DAC

16

12-BIT

ADC

CLKWD 5

ACTD 7

CTRLIN 1

CTRLOUT 2

R/NW 3

NRESET 19

CONTROL

INTERFACE

8

8-BIT

DAC

+-

PA

-+

TxPGA

42 TXIP

43 TXN

44 TXP

45 TXIN

41 PGAN

46 PGAP

29 RXN

AAF

ATT

28 RXP

RxPGA

TONE

DETECTOR

54 TON

55 TOP

52 GC0

51 GC1

56 VCXOUT

58

VCOCAP

57

IVCO

7/24

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