SI5017 Datasheet, PDF (4/26 Pages) Silicon Laboratories – OC-48/STM-16 SONET/SDH CDR IC WITH LIMITING AMPLIFIER

Si5017
1. Detailed Block Diagram
LOS_LVL
DIN+
DIN+
SLICE_LVL
REFCLK±
(optional)
REXT
LOS
BER_LVL
BER_ALM
LTR
DSQLCH
Signal
Detect
BER
Monitor
Retime
Limiting
Amp
Slicing
Control
Phase
Detector
A/D
DSP
n
VCO
Lock
Detection
CLK
Dividers
Bias
Generation
Calibration
DOUT+
DOUT–
CLKOUT+
CLKOUT–
CLKDSBL
LOL
RESET/CAL
4
Rev. 1.4