SI5110 Datasheet, PDF (16/26 Pages) Silicon Laboratories – SiPHY™ OC-48/STM-16 SONET/SDH TRANSCEIVER

Si5110
Si5110 Pinout: 99 BGA
10
9
8
7
6
5
4
3
2
1
RXDOUT[0] RXDOUT[1] RXCLK[2]
RXCLK[2] RSVD_GND RXSQLCH
RXREXT
SLICELVL PHASEADJ
A
RXDOUT[0] RXDOUT[1] RXCLK[1]
RXCLK[1] RSVD_GND
NC
VREF
LOSLVL
GND
RXDIN
B
RXDOUT[2] RXDOUT[3] RXCLK2DIV RXCLK2DSBL RSVD_GND RSVD_GND
LTR
RXLOL
GND
RXDIN
C
RXDOUT[2] RXDOUT[3] RXMSBSEL
VDD
VDD
VDD
VDD
RSVD_GND
LOS
GND
D
REFCLK
GND
GND
GND
VDD
VDD
VDD
RESET
GND
TXCLKOUT
E
REFCLK
GND
GND
GND
VDD
VDD
VDD
REFRATE
GND
TXCLKOUT
F
TXDIN[2]
TXDIN[3]
LPTM
VDD
VDD
VDD
VDD
RSVD_GND
VDD33
GND
G
TXDIN[2]
TXDIN[3]
LLBK
DLBK
BWSEL
FIFORST TXMSBSEL RSVD_GND
GND
TXDOUT
H
TXDIN[0]
TXDIN[1] TXCLKDSBL REFSEL
TXSQLCH
FIFOERR RSVD_GND RSVD_GND
GND
TXDOUT
J
TXDIN[0]
TXDIN[1]
TXCLK4IN TXCLK4IN TXCLK4OUT TXCLK4OUT
TXLOL
TXREXT
NC
GND
K
Bottom View
Figure 5. Si5110 Pin Configuration (Bottom View)
16
Preliminary Rev. 0.41