XR-T7296 View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

XR-T7296

DS3/STS–1, E3 Integrated Line Transmitter

Exar Corporation 

1 2 3 4 5 6 7 8 9 10 Next

XR-T7296

BLOCK DIAGRAM

TPDATA 7

TNDATA 8

TCLK 9

RPDATA 27

RNDATA 28

RCLK 1

DS3, STS-1/E3 4

MRING 19

MTIP 20

TAOS ENCODIS

5

11

B3ZS/HDB3

Encoder

Loop

Back

MUX

Driver

Monitor

TXLEV

25

Pulse

Shaper

AMP1

23 TTIP

AMP2

22 TRING

B3ZS/HDB3

Decoder

12 DECODIS

13 BPV

14 RNRZ

15 RNEG

16 RPOS

17 RCLKO

18 DMO

2

3

6

10

21

24

26

RLOOP LLOOP VDDD GNDD GNDA VDDA ICT

Figure 1. XR-T7296 Block Diagram

Rev. 2.01

2

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