SI5100 Datasheet, PDF (4/40 Pages) Silicon Laboratories – SiPHY™ OC-48/STM-16 SONET/SDH TRANSCEIVER

Si5100
1. Si5100 Detailed Block Diagram
S L ICEMO DE
SLICELVL
PHASEADJ
LTR RXLOL
LOS
RXSQLCH
RXMSBSEL
DL B K
RXDIN
Lim iting
Amp
LOSLVL
LOS
RXAMPMON
FIFOERR
FIFORST
1:16
CDR
DE-
MUX
TXSQLCH
TXDOUT
16:1
MUX
TXCLKDSBL
TXCLKOUT
TXLOL
CMU
FIFO
32:16
MUX
32:16
MUX
RXDOUT[15:0]
RXCLK1DSBL
RXCLK1
RXCLK2
RXCLK2DSBL
RXCLK2DIV
TXDIN[15:0]
TXCLK16OUT
TXCLK16IN
REFCL K
TXMSBSEL
REFRA TE
LPTM LLBK
BWSEL[1:0]
REFSEL
LLBK
4
Rev. 1.1