SI5018 Datasheet, PDF (4/22 Pages) Silicon Laboratories – SiPHY™ OC-48/STM-16 CLOCK AND DATA RECOVERY IC WITH FEC

Si5018
Detailed Block Diagram
DIN+
DIN–
REFCLK+
REFCLK–
REXT
Phase
Detector
A/D
DSP
n
VCO
Retime
c
CLK
Divider ^c
DOUT+
DOUT–
CLKOUT+
CLKOUT–
Lock
Detector
LOL
Bias
G e n e ra tio n
Calibration
PWRDN/CAL
4
Rev. 1.2