XRT83SH314 データシートの表示（PDF） - Exar Corporation

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XRT83SH314

14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT

Exar Corporation 

REV. 1.0.4

TRANSMITTER SECTION

NAME

TNEG13

TNEG12

TNEG11

TNEG10

TNEG9

TNEG8

TNEG7

TNEG6

TNEG5

TNEG4

TNEG3

TNEG2

TNEG1

TNEG0

PIN

AC17

AC19

AA17

B17

B18

C18

C16

C7

D5

C5

C6

AA7

Y7

AB7

TTIP13

TTIP12

TTIP11

TTIP10

TTIP9

TTIP8

TTIP7

TTIP6

TTIP5

TTIP4

TTIP3

TTIP2

TTIP1

TTIP0

AA13

W21

R21

M21

J21

F21

C13

C11

E3

H3

M3

R3

W3

AA11

TRING13

TRING12

TRING11

TRING10

TRING9

TRING8

TRING7

TRING6

TRING5

TRING4

TRING3

TRING2

TRING1

TRING0

AB12

V22

T20

M22

J22

D22

B12

B11

C2

H2

M2

U2

V3

AB11

TYPE

I

O

O

XRT83SH314

14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT

DESCRIPTION

Transmit Negative Data Input

In dual rail mode, this pin is the transmit negative data input. In single rail

mode, this pin can be left unconnected.

NOTE: Internally pulled "Low" with a 50KΩ resistor.

Transmit Differential Tip Output

TTIP is the positive differential output to the line interface. Along with the

TRING signal, these pins should be coupled to a 1:2 step up transformer for

proper operation.

Transmit Differential Ring Output

TRING is the negative differential output to the line interface. Along with the

TTIP signal, these pins should be coupled to a 1:2 step up transformer for

proper operation.

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