DS21554 Просмотр технического описания (PDF) - Maxim Integrated

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производитель

DS21554

3.3V/5V E1 Single-Chip Transceivers

Maxim Integrated 

PIN

78

99

96

87

90

86

91

17

95

94

93

98

100

16

18

19, 20, 24

33

53

46

40

41

50

49

14

34

35

39

42

38

43

32

47

48

52

37

51

29

31

30

77

22

NAME

RLINK

RLOS/LOTC

RMSYNC

RNEGI

RNEGO

RPOSI

RPOSO

RRING

RSER

RSIG

RSIGF

RSYNC

RSYSCLK

RTIP

RVDD

RVSS

TCHBLK

TCHCLK

TCLK

TCLKI

TCLKO

TDATA

TESO

TEST

TLCLK

TLINK

TNEGI

TNEGO

TPOSI

TPOSO

TRING

TSER

TSIG

TSSYNC

TSYNC

TSYSCLK

TTIP

TVDD

TVSS

WR (R/W)

XTALD

TYPE

O

O

O

I

O

I

O

I

O

O

O

I/O

I

I

—

—

O

O

I

I

O

I

O

I

O

I

I

O

I

O

O

I

I

I

I/O

I

O

—

—

I

O

DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers

FUNCTION

Receive Link Data

Receive Loss of Sync/Loss of Transmit Clock

Receive Multiframe Sync

Receive Negative Data Input

Receive Negative Data Output

Receive Positive Data Input

Receive Positive Data Output

Receive Analog Ring Input

Receive Serial Data

Receive Signaling Output

Receive Signaling Freeze Output

Receive Sync

Receive System Clock

Receive Analog Tip Input

Receive Analog Positive Supply

Receive Analog Signal Ground

Transmit Channel Block

Transmit Channel Clock

Transmit Clock

Transmit Clock Input

Transmit Clock Output

Transmit Data

Transmit Elastic Store Output

Test

Transmit Link Clock

Transmit Link Data

Transmit Negative Data Input

Transmit Negative Data Output

Transmit Positive Data Input

Transmit Positive Data Output

Transmit Analog Ring Output

Transmit Serial Data

Transmit Signaling Input

Transmit System Sync

Transmit Sync

Transmit System Clock

Transmit Analog Tip Output

Transmit Analog Positive Supply

Transmit Analog Signal Ground

Write Input (Read/Write), Active Low

Quartz Crystal Driver

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