SI5319-EVB Silicon Laboratories Inc, SI5319-EVB Datasheet
SI5319-EVB
Specifications of SI5319-EVB
Related parts for SI5319-EVB
SI5319-EVB Summary of contents
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... Si5316, Si5319, Si5322/23 Introduction The Si5316-EVB, Si5319-EVB, Si5322/23-EVB, Si5324-EVB, and Si5325/26-EVB provide platforms for evaluating Silicon Laboratories' Si5316, Si5319, Si5322/Si5323, Si5324, and Si5325/Si5326 Any-Rate Precision Clocks. The Si5316, Si5322, and Si5323 are controlled directly using configuration pins on the devices, while the Si5324, Si5325, and Si5326 are controlled by a microprocessor or MCU (micro-controller unit) via an I The Si5316 is a jitter attenuator with a loop bandwidth ranging from ...
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... For the pin controlled parts (Si5316, Si5322, Si5324, and Si5323), the pin settings of the devices are determined by the MCU and the PC resident software that is provided with the EVB. For the MCU controlled parts (Si5319, Si5324, Si5325, and Si5326), the devices are controlled and monitored through the serial port (either SPI or I CPLD sits between the MCU and the Any-Rate Precision Clock device that performs voltage level translation and stores the pin configuration data for the pin controlled devices ...
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... Si5322/23 evaluation boards are for pin controlled clock parts and the Si5319, Si5324, and Si5325/26 are for clock parts that are to be controlled by an MCU over a serial port. The Si5316-EVB, Si5319-EVB, and Si5324-EVB support only one part, while the two other boards each support two parts: one that is wideband (the Si5322 and the Si5325) and one that is narrowband (the Si5323 and the Si5326) ...
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... It is also important that the CKIN signal meet the minumum rise time (CKNtrf) even though the input frequency is low. The two clock outputs (one for the Si5316-EVB and Si5319-EVB) are all differential, AC coupled and configured for driving 50 ohm transmission lines. When using single ended outputs important that the unused half of the output be terminated ...
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Input 1 Input 2 C30 C5 R34 R15 RATE0 RATE1 Notes: 1. Xtal is 114.285 MHz 3rd overtone. 2. For external reference frequencies and RATE pin settings, see the Si53xx-RM Any-Rate Precision Clock Family Reference Manual 3. NC—no connect. 4. ...
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... For microprocessor parts, U3 configures the EVB for a specific frequency plan as described in "Appendix— Powerup and Factory Default Settings" on page 23. LVPECL outputs will not function at 1 the Si532x part operate at 1.8 V, the output format needs to be changed by altering either the SFOUT pins (Si5316/22/23) or the SFOUT register bits (Si5319/ 25/26). 6 ...
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Connectors and LEDs 6.1. LEDs There are eight LEDs on the board which provide a quick and convenient means of determining board status. Table 3. LED Status and Description LED Color Label D1 Green 3 Green DUT_PWR ...
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Si531x-EVB Si532x-EVB 6.2. User Jumpers and Headers. Use the following to locate the jumpers described below: Ext Ref, J1, J2 Ext Ref, J1 and 3 level 2 and 3 level Inputs, J9 Inputs, J9 Serial port, J17 Serial ...
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J14 pin ribbon header that provides an external path to monitor the status pins. J17 pin ribbon header that provides an external path to serially communicate with the Any-Rate Precision Clock. To control the ...
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Si531x-EVB Si532x-EVB 7. EVB Software Installation The following sections describe how to install the EVB software. Note: These programs can control any of the Any-Rate Precision Clock devices including the Si5316, Si532x, and Si536x devices. This software can be installed ...
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Precision Clock EVB Software Installation To install: 1. Navigate to the "PrecisionClockEVBSoftware" directory. 2. Double-click on the Setup.exe file 3. Follow the steps in the wizard to install the program. Note: Use the default installation location for best results. ...
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Si531x-EVB Si532x-EVB 8. Schematics VDD3 32 VDD2 10 VDD1 5 Rate0 11 Rate1 Rev. 0 ...
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GND 10 Vcc 20 Rev. 0.4 Si531x-EVB Si532x-EVB 13 ...
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Si531x-EVB Si532x-EVB Gnd1 2 NC2 3 NC1 1 Gnd1 2 NC2 3 NC1 1 Vcc Vss Vcc GND 6 Gnd2 Gnd2 ...
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Si531x-EVB Si532x-EVB Rev. 0.4 15 ...
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Si531x-EVB Si532x-EVB 9. Bill of Materials Item Qty Reference 1 19 C1,C2,C3,C6,C7,C8,C9,C12,C19,C20, C22,C27,C29,C32,C33,C34,C36,C39, C41 2 12 C4,C13,C14,C16,C18,C31,C35,C37, C40,C42,C43,C44 4 7 C10,C11,C15,C21,C28,C38,C45 5 3 C17,C24,C26 6 2 C23,C25 7 3 D1,D2, D4,D5, D7, H1,H2,H3,H4 11 ...
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... Note: X denotes the product revision. Consult the ordering guide in the Si5326 data sheet for the latest product revision. For the Si5322/23-EVB, substitute Si5323-X-GM. For the Si5316-EVB, substitute Si5316-X-GM. For the Si5319-EVB, substitute Si5319-X-GM. For the Si5324-EVB, substitute Si5324-X-GM. Table 8. Bill of Materials (Continued) ...
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Si531x-EVB Si532x-EVB 10. Layout 18 Figure 9. Silkscreen Top Figure 10. Layer 1 Rev. 0.4 ...
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Figure 11. Layer 2, Ground Plane Figure 12. Layer 3 Rev. 0.4 Si531x-EVB Si532x-EVB 19 ...
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Si531x-EVB Si532x-EVB 20 Figure 13. Layer 4, 3.3 V Power Figure 14. Layer 5 Rev. 0.4 ...
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Figure 15. Layer 6, DUT Power Figure 16. Layer 7, Ground Plane Rev. 0.4 Si531x-EVB Si532x-EVB 21 ...
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Si531x-EVB Si532x-EVB 22 Figure 17. Layer 8 Figure 18. Silkscreen Bottom Rev. 0.4 ...
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... DBL_BY L — none INC none DEC none — none For the Si5319-EVB, the power up settings are as follows: Free run mode, based on the 114.285 MHz crystal 19.44 MHz on CKOUT Loop BW of 110 Hz LVEPCL output for CKOUT F D ACTORY EFAULT Comment automatic, revertive FRQSEL = LMLM 19 ...
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Si531x-EVB Si532x-EVB For the Si5316-EVB, the factory jumper settings are as follows: pin jumper — none — none FRQSEL0 L FRQSEL1 L CK1DIV L CK2DIV L BWSEL0 H BWSEL1 — none — none SFOUT0 H SFOUT1 none ...
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... D L OCUMENT CHANGE IST Revision 0.1 to Revision 0.2 Added Si5319-EVB. Add "Appendix—Powerup and Factory Default Settings" on page 23. Revision 0.2 to Revision 0.3 Updated for free run mode. Revision 0.3 to Revision 0.4 Added Si5324-EVB Si532x-EVB Rev. 0.4 25 ...
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