Skyworks Si5332-8A-EVB User Manual
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Skyworks Si5332-8A-EVB User Manual

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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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
1
Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022
Arrow.com.
Downloaded from
KEY FEATURES
• Powered from either USB port or 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 measurements of VDD and all VDDO
supplies.
• SMA connectors for all input and output clocks.
• External digital input functions emulated via on-
board switches.
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Summary of Contents for Skyworks Si5332-8A-EVB

  • Page 1 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com. Downloaded from...

  • Page 2: Table Of Contents

    3.5 Output Clocks ......8 4. Using CBPro™ with Si5332-8A-EVB ..... . . 9 4.1 CBPro™...

  • Page 3: Functional Block Diagram

    1. Functional Block Diagram Below is a functional block diagram of the Si5332-8A-EVB. This EVB can be connected to a PC via the main USB connector for configuration, control, and monitoring using Skyworks’ CBPro software. The EVB’s power can be supplied from the USB connection or external +5V power source.

  • Page 4: Si5332 Cbpro™ Overview

    Figure 2.1. CBPro Start-up Window Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.

  • Page 5: Si5332-8A-Evb Operation

    3.1 Initial Default Configuration The Si5332-8A-EVB has power supply configuration DIP switches (SW1 – SW7) which are set at the factory to the OFF position. The EVB also has a programmable digital I/O (GPIO) configuration DIP switch (SW8) also with all switches set to OFF position. The required EVB default DIP switch settings are all switches OFF (as shown below) and these settings are required to allow CBPro software to control and configure the EVB.

  • Page 6: Leds

    (Busy) lights to indicate that CBPro has successfully connected to the EVB. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.

  • Page 7: Input Clocks

    As shown in the schematic below, the Si5332-8A-EVB is pre-populated with a 25 MHz crystal on the XA/XB crystal input. Both differential external clock inputs 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.

  • Page 8: Output Clocks

    Figure 3.4. Si5332-8A-EVB Single Pair Output Clock Termination Circuit Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.

  • Page 9: Using Cbpro™ With Si5332-8A-Evb

    The EVB GUI can also be used to read and write on-chip registers and report other useful status information. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.

  • Page 10: Cbpro™ Evb Gui

    Figure 4.3. EVB GUI - DUT Settings / DUT Register Editors Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 11 Figure 4.4. EVB GUI - Regulators and GPIO Monitoring/Control Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.

  • Page 12: Device Register Changes Using The Cbpro™ Evb Gui

    • Confirm device is now in “Active” mode. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.

  • Page 13: Creating A New Si5332-Am2 Cbpro™ Configuration

    5. When complete with all steps, simply press the “Write to EVB” button to download the configuration to the connected EVB. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 14 The configuration should now be actively running in the Si5332-8A-EVB. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.

  • Page 15: Si5332-8A-Evb Rev 1.0 Schematics

    5. Si5332-8A-EVB Rev 1.0 Schematics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 16 UG398: Si5332-8A-EVB User's Guide (Using Si5332-AM2-QFN40-EVB) • Si5332-8A-EVB Rev 1.0 Schematics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 17 UG398: Si5332-8A-EVB User's Guide (Using Si5332-AM2-QFN40-EVB) • Si5332-8A-EVB Rev 1.0 Schematics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 18 UG398: Si5332-8A-EVB User's Guide (Using Si5332-AM2-QFN40-EVB) • Si5332-8A-EVB Rev 1.0 Schematics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 19 UG398: Si5332-8A-EVB User's Guide (Using Si5332-AM2-QFN40-EVB) • Si5332-8A-EVB Rev 1.0 Schematics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 20 UG398: Si5332-8A-EVB User's Guide (Using Si5332-AM2-QFN40-EVB) • Si5332-8A-EVB Rev 1.0 Schematics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 21 UG398: Si5332-8A-EVB User's Guide (Using Si5332-AM2-QFN40-EVB) • Si5332-8A-EVB Rev 1.0 Schematics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 22 UG398: Si5332-8A-EVB User's Guide (Using Si5332-AM2-QFN40-EVB) • Si5332-8A-EVB Rev 1.0 Schematics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 21, 2022 Arrow.com.
  • Page 23 Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer.

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