SI5320 Datasheet, PDF (23/34 Pages) List of Unclassifed Manufacturers – SONET/SDH PRECISION CLOCK MULTIPLIER IC

Si5320
1
2
3
4
5
6
7
8
A
FEC[1]
FEC[0]
RSVD_NC RSVD_NC RSVD_NC RSVD_NC RSVD_NC
B
BWSEL[0] RSVD_GND RSVD_GND FXDDELAY RSVD_NC RSVD_GND RSVD_GND RSVD_NC
C
BWSEL[1]
VSEL33
GND
GND
GND
GND
GND
RSVD_GND
D
CLKIN+
DBLBW
VDD33
VDD33
VDD33
VDD25
VDD25
DH_ACTV
E
CLKIN–
GND
VDD33
VDD33
VDD33
VDD25
VDD25
CAL_ACTV
F
INFRQSEL[0]
GND
VDD25
VDD25
VDD25
VDD25
VDD25
LOS
G
INFRQSEL[1]
GND
GND
GND
GND
GND
GND
GND
H
INFRQSEL[2]
REXT
RSTN/CAL
VALTIME
FRQSEL[0] CLKOUT+
CLKOUT– FRQSEL[1]
Top View
Figure 12. Si5320 Pin Configuration (Transparent Top View)
Rev. 2.3
23