cx28331 Mindspeed Technologies, cx28331 Datasheet - Page 38

• Manufacturer Part Number: cx28331
• Description: Single/dual/triple E3/ds3/sts-1line Interface Unit
• Manufacturer: Mindspeed Technologies

2.0 Functional Description
2.5 Additional CX2833i Functions
Figure 2-11. Local Loopback Diagram
2-16
E3MODE
RLOOP
LLOOP
RPOS
RNEG
RCLK
RLOS
TNEG
TPOS
TCLK
TAIS
XOE
LBO
PDB
DATA
MUX
DECODER
Encoder
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PDATA/
NDATA
TCLK
PDATA
NDATA
DATCLK
RLOSMAX
RLOSTHR
RLOSMDIS
Shaper
Pulse
Recovery
Clock/
Data
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
ALOS
N
P
DRIVER
LINE
Receiver
™
CX28331/CX28332/CX28333 (-1x)
REQH
RLINEP
RLINEM/N
REFCLK
TLINEP
TLINEM/N
28333-DSH-001-A