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UG398: Si5332-8A-EVB User's Guide
(Using Si5332-AM2-QFN40-EVB)

The Si5332-8A-EVB is used for evaluating the eight-output Automotive Grade
Si5332 Low Jitter Any-Frequency Clock Generator. The Si5332-AM2 device uses
the patented Multisynth™ technology to generate up to eight independent clock fre-
quencies each with 0 ppm synthesis error. The Si5332-8A-EVB has three independ-
ent input reference clocks or can use the on-board 25 MHz crystal as reference.
The Si5332-8A-EVB can be controlled and configured using the Skyworks Clock
Builder Pro™ (CBPro™) software tool.

KEY FEATURES

• Powered from either USB port or ex5V

power supply.

• 25 MHz crystal reference or external input clock

reference.

• Programmable device VDD supply for operation

at 3.3 V, 2.5 V, or 1.8 V, controlled by CBPro™
Software.

• Programmable VDDO supplies allow each of

the 6 clock output banks to have its own power
supply voltage selectable from 3.3 V, 2.5 V, 1.8
V, or 1.5 V (1.5 V LVCMOS only).

• CBPro™ GUI-controlled voltage, current, and

power measurements of VDD and all VDDO
supplies.

• SMA connectors for all input and output clocks.
• External digital input functions emulated via on-

board switches.

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com

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Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022

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Downloaded from

Arrow.com.

Содержание Si5332-8A-EVB

Страница 1: ...external 5V power supply 25 MHz crystal reference or external input clock reference Programmable device VDD supply for operation at 3 3 V 2 5 V or 1 8 V controlled by CBPro Software Programmable VDDO supplies allow each of the 6 clock output banks to have its own power supply voltage selectable from 3 3 V 2 5 V 1 8 V or 1 5 V 1 5 V LVCMOS only CBPro GUI controlled voltage current and power measure...

Страница 2: ...4 1 CBPro EVB GUI 10 4 2 Device Register Changes Using the CBPro EVB GUI 12 4 3 Creating a New Si5332 AM2 CBPro Configuration 13 5 Si5332 8A EVB Rev 1 0 Schematics 15 Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 2 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice January 21 2022 2 D...

Страница 3: ...Clocks Si5332 USB 5V USB Ext 5V I2C Bus VDD_CORE VDDOs 6 Output Termination Output Clocks Input Clock Reference optional USB Windows PC running CBProTM Si5332 8A EVB Figure 1 1 Si5332 8A EVB Functional Block Diagram UG398 Si5332 8A EVB User s Guide Using Si5332 AM2 QFN40 EVB Functional Block Diagram Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc co...

Страница 4: ...st configurations using a supported EVB Create downloadable configuration files designed to be I2C downloaded into target Si5332 device Submit a configuration for creation of a custom factory programmed device with a unique orderable part number no added cost Submit a request for a phase noise report of the specific configuration Figure 2 1 CBPro Start up Window UG398 Si5332 8A EVB User s Guide Us...

Страница 5: ...ches SW1 SW7 will only be used if a configuration is burned into the Si5332 AM2 s NVM by using the CBPro Field Programming Dongle or a pre configured Si5332 AM2 custom OPN is installed on the EVB The programmable digital input GPIO signal configuration switch SW8 will only be used to turn specific features on off based on the CBPro configuration loaded into the Si5332 AM2 device For example a prog...

Страница 6: ...indicate that CBPro has successfully connected to the EVB UG398 Si5332 8A EVB User s Guide Using Si5332 AM2 QFN40 EVB Si5332 8A EVB Operation Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 6 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice January 21 2022 6 Downloaded from Arrow com ...

Страница 7: ... have 50 ohm terminations installed by default The CLKIN1 input has not installed NI components to isolate the CLKIN1 input from the crystal circuit when the crystal is installed Figure 3 3 Si5332 8A EVB Input Clock Circuit UG398 Si5332 8A EVB User s Guide Using Si5332 AM2 QFN40 EVB Si5332 8A EVB Operation Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skywork...

Страница 8: ... caps can be replaced with 0 Ω resistors Note that not all possible termination schemes can be supported by the circuit below and in some cases external components may be required Figure 3 4 Si5332 8A EVB Single Pair Output Clock Termination Circuit UG398 Si5332 8A EVB User s Guide Using Si5332 AM2 QFN40 EVB Si5332 8A EVB Operation Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales s...

Страница 9: ... monitoring and control of EVB functions like the digital inputs and power supply voltage and current measurements The EVB GUI can also be used to read and write on chip registers and report other useful status information UG398 Si5332 8A EVB User s Guide Using Si5332 AM2 QFN40 EVB Using CBPro with Si5332 8A EVB Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www s...

Страница 10: ...e and its effect on register accesses The Log window is a log of all CBPro EVB communications The DUT Settings Editor and DUT Register Editor tabs allow registers to be read written by either the setting name or by direct hex byte access Figure 4 3 EVB GUI DUT Settings DUT Register Editors UG398 Si5332 8A EVB User s Guide Using Si5332 AM2 QFN40 EVB Using CBPro with Si5332 8A EVB Skyworks Solutions...

Страница 11: ...e 4 4 EVB GUI Regulators and GPIO Monitoring Control UG398 Si5332 8A EVB User s Guide Using Si5332 AM2 QFN40 EVB Using CBPro with Si5332 8A EVB Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 11 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice January 21 2022 11 Downloaded from Arrow ...

Страница 12: ...ss required to change register values i e register writes is shown below 1 Place the device into Ready mode at which time the outputs will stop and register changes can be made Press Ready Mode button then Refresh All button to update Status Confirm device is in Ready mode 2 Perform any register updates as desired 3 Place device back into Active mode for the register changes to take effect and out...

Страница 13: ...UG398 Si5332 8A EVB User s Guide Using Si5332 AM2 QFN40 EVB Using CBPro with Si5332 8A EVB Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 13 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice January 21 2022 13 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow c...

Страница 14: ...rks Proprietary Information Products and Product Information are Subject to Change Without Notice January 21 2022 14 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow c...

Страница 15: ...oducts and Product Information are Subject to Change Without Notice January 21 2022 15 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com D...

Страница 16: ... are Subject to Change Without Notice January 21 2022 16 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downl...

Страница 17: ...to Change Without Notice January 21 2022 17 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Ar...

Страница 18: ...hout Notice January 21 2022 18 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downl...

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Страница 23: ...roducts could lead to personal injury death physical or environmental damage Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale Customers are responsible for their products and applications using Skyworks products which may deviate from published sp...

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