Pin Number
Pin Name
Pin Type
Function
39
VDDO4
P
Supply Voltage (1.8–3.3 V, or 1.5 V for CMOS only) for OUT9
See the
Si5332 Family Reference Manual
for power supply filtering recom-
mendations.
Leave VDDOx pins of unused output drivers unconnected. An alternate
option is to connect the VDDOx pin to a power supply and disable the
output driver to minimize current consumption.
40
OUT9b
O
Output Clock
These output clocks support a programmable signal swing & common mode
voltage. Desired output signal format is configurable using register control.
Termination recommendations are provided in
3.5.2 Differential Output Ter-
3.5.3 LVCMOS Output Terminations
be left unconnected.
41
OUT9
O
42
INPUT6
I
Universal HW Input pin. This hardware input pin is user definable through
ClockBuilder Pro. Refer to
3.7 Universal Hardware Input Pins
for a list of
definitions that hardware input pins can be used for.
43
INPUT7
I
Universal HW Input pin. This hardware input pin is user definable through
ClockBuilder Pro. Refer to
3.7 Universal Hardware Input Pins
for a list of
definitions that hardware input pins can be used for.
44
VDDO5
P
Supply Voltage (1.8–3.3 V, or 1.5 V for CMOS only) for OUT10 and
OUT11
See the
Si5332 Family Reference Manual
for power supply filtering recom-
mendations.
Leave VDDOx pins of unused output drivers unconnected. An alternate
option is to connect the VDDOx pin to a power supply and disable the
output driver to minimize current consumption.
45
OUT10b
O
Output Clock
These output clocks support a programmable signal swing & common mode
voltage. Desired output signal format is configurable using register control.
Termination recommendations are provided in
3.5.2 Differential Output Ter-
3.5.3 LVCMOS Output Terminations
be left unconnected.
46
OUT10
O
47
OUT11b
O
Output Clock
These output clocks support a programmable signal swing & common mode
voltage. Desired output signal format is configurable using register control.
Termination recommendations are provided in
3.5.2 Differential Output Ter-
3.5.3 LVCMOS Output Terminations
be left unconnected.
48
OUT11
O
49
GND PAD
P
Ground Pad
This pad provides electrical and thermal connection to ground and must be
connected for proper operation.
Si5332 Data Sheet • Pin Descriptions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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Rev. 1.3 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 16, 2021
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