Owner's manual

DS21455/DS21458 Quad T1/E1/J1 Transceivers
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Figure 4-1. DS21455 Framer/LIU Interim Signals
Rx
LIU
Rx
FRAMER
Tx
LIU
Tx
FRAMER
MUX
MUX
Rx
LIU
Rx
FRAMER
Tx
LIU
Tx
FRAMER
MUX
MUX
Rx
LIU
Rx
FRAMER
Tx
LIU
Tx
FRAMER
MUX
MUX
Rx
LIU
Rx
FRAMER
Tx
LIU
Tx
FRAMER
MUX
MUX
LIUC
#1 #2
#4#3
TPOSI
TNEGI
TCLKI
TPOSO
TNEGO
TCLKO
RPOSO
RNEGO
RCLKO
RPOSI
RNEGI
RCLKI
TPOSI
TNEGI
TCLKI
TPOSO
TNEGO
TCLKO
TPOSI
TNEGI
TCLKI
TPOSO
TNEGO
TCLKO
TPOSI
TNEGI
TCLKI
TPOSO
TNEGO
TCLKO
RPOSO
RNEGO
RCLKO
RPOSI
RNEGI
RCLKI
RPOSO
RNEGO
RCLKO
RPOSI
RNEGI
RCLKI
RPOSO
RNEGO
RCLKO
RPOSI
RNEGI
RCLKI