XRT83SL28ES 查看數據表（PDF） - Exar Corporation

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XRT83SL28ES

8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT

Exar Corporation 

XRT83SL28

8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT

FIGURE 2. HARDWARE MODE BLOCK DIAGRAM OF THE XRT83SL28

TCLK

TPOS

TNEG/CODE

RCLK

RPOS

RNEG/LCV

1 of 8 Channels

HDB3

Encoder

Timing

Control

Remote

Loopback

Jitter

Attenuator

(Rx or Tx)

Digital

Loopback

HDB3

Decoder

Clock & Data

Recovery

Tx Pulse

Shaper

Peak

Detector

& Slicer

Driver

Monitor

Line

Driver

Analog

Loopback

Rx

Equalizer

RLOS

AIS & LOS

Detector

ICT

Test

Hardware Configuration

Clock Distribution

xr

REV. 1.0.0

DMO

TTIP

TRING

RTIP

RRING

TxOE

2

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