SI5320 Datasheet, PDF (22/34 Pages) List of Unclassifed Manufacturers – SONET/SDH PRECISION CLOCK MULTIPLIER IC

Si5320
3. Pin Descriptions: Si5320
8
7
6
5
4
3
2
1
RSVD_NC
RSVD_NC
RSVD_NC
RSVD_NC
RSVD_NC
FE C [0]
FE C [1]
A
R SVD _N C R SVD _G N D R SVD _G N D R SVD _N C FXD D ELAY R SVD _G N D R SVD _G N D BW SEL[0]
B
RSVD_GND
GND
GND
GND
GND
GND
VSEL33
BW SEL[1]
C
DH_ACTV
VDD25
VDD25
VDD33
VDD33
VDD33
DBLBW
C LKIN +
D
CAL_ACTV
VDD25
VDD25
VDD33
VDD33
VDD33
GND
C LK IN –
E
LOS
VDD25
VDD25
VDD25
VDD25
VDD25
GND
IN FR Q S E L[0]
F
GND
GND
GND
GND
GND
GND
GND
IN FR Q S E L[1]
G
FR Q SEL[1] C LKO U T–
C LK O U T+ FR Q S E L[0]
V A LTIM E
R STN /C AL
REXT
IN FR Q S E L[2]
H
B ottom V iew
Figure 11. Si5320 Pin Configuration (Bottom View)
22
Rev. 2.3