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EC1
EC2
EC3
RLOOP
LLOOP
TAOS
TPOS
TNEG
TCLK
XTALIN
XTALOUT
MCLK
RCLK
RPOS
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LOS
DPM
Jitter
Attenuator
Internal Clock
Generator
Control
Equalizer
Timing
Recovery
Data
Recovery
Receive
Monitor
Line Driver
Data Slicers
Peak
Detector
Transmit
Driver
Control
TTIP
TRING
RTIP
RRING
MTIP
MRING
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