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| XR-T7296 Datasheet, PDF (2/16 Pages) Exar Corporation – DS3/STS-1, E3 Integrated Line Transmitter | |||
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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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