SI5367/68-EVB Silicon Laboratories Inc, SI5367/68-EVB Datasheet
![no-image](/images/manufacturer_photos/0/6/609/silicon_laboratories_inc_sml.jpg)
SI5367/68-EVB
Specifications of SI5367/68-EVB
Related parts for SI5367/68-EVB
SI5367/68-EVB Summary of contents
Page 1
... Si5365/66/67/ Introduction The Si5365/66-EVB and Si5367/68-EVB provide platforms for evaluating Silicon Laboratories' Si5365/Si5366 and Si5367/Si5368 Any-Rate Precision Clocks. The Si5365 and Si5366 are controlled directly using configuration pins on the devices, while the Si5367 and Si5368 are controlled by a microprocessor or MCU (microcontroller unit) via ...
Page 2
... Features The Si5365/66-EVB and Si5367/68-EVBs each include the following: CD with documentation and EVB software including the DSPLLsim configuration software utility USB cable EVB circuit board including a Si5366 (Si5365/66-EVB Si5368 (Si5367/68-EVB) User's Guide (this document) 2 Table 1. Features by Part Number Any-Rate Precision Clock Multipliers ...
Page 3
... Launch software by clicking on Start and selecting one of the programs. 5. Functional Description The Si5365/66-EVB, Si5367/68-EVB, and software allow for a complete and simple evaluation of the functions, features, and performance of the Si5365, Si5366, Si5367 and Si5368 Any-Rate Precision Clocks. 5.1. Narrowband versus Wideband Operation This document describes two evaluation boards: one for the Si5365 and Si5366 and the other for the Si5367 and Si5368 ...
Page 4
... Si5365/66-EVB Si5367/68-EVB SPI bus USB MCU +3.3 V 1.8 to 3.3 V DUT PWR ss +1.8 V Vreg reg addr SPI bus Figure 2. Si536x TQFP Block Diagram 5.3. Si536x Input and Output Clocks The Si536x has four differential inputs that are ac terminated to 50 Ω and then ac coupled to the part. Single ended operation can be implemented by simply not connecting to one of the two of the differential pairs. The four clock outputs are all differential, ac coupled and configured for driving 50 Ω ...
Page 5
... NOPOP install NOPOP install NOPOP NOPOP install NOPOP M — M — SS_CPLD_B SS_B SCLK SCLK CPLD MOSI SDI MISO SDO Figure 3. SPI Mode Serial Data Flow Rev. 0.4 Si5367/68-EVB Wide Band install NOPOP install NOPOP The CPLD provides two DD DUT_PWR Si5367, Si5368 5 ...
Page 6
... Si5365/66-EVB Si5367/68-EVB 5.5. MCU The MCU communicates with the PC over USB so that PC resident software can be used to control and monitor the Si536x. The USB connector is J6 and the debug port, by which the MCU is flashed, is J31. The reset switch, SW1, resets the MCU, but not the CPLD. The MCU is a self-contained USB master and runs all of the code required to control and monitor the Si536x, both in the MCU mode and in the pin-controlled modes ...
Page 7
... D15 red Table 3. LED Status and Description Label LED 3 DUT_PWR D4 ALRMOUT D6 CPLD_2 D8 CPLD_1 D10 MCU_3 D12 MCU_2 D14 MCU_1 D16 Rev. 0.4 Si5367/68-EVB Color Label red LOL red C1B red C2B red C3B green C1A green C2A green C3A green C4A 7 ...
Page 8
... Si5365/66-EVB Si5367/68-EVB 6.2. User Jumpers and Headers. Use Figure 4 to locate the jumpers described in Tables and 7: J14 J14 J17 J17 J22 J22 Figure 4. Connectors, Jumper Header Locations J25 assists in measuring the Any-Rate Precision Clock current draw. If J25 used, R36 should be removed. ...
Page 9
... J14.6B — not used J14.7B DSBL34 J14.8B FS_ALIGN J14.9B FS_SW J14.10B CK_CONF J37 Pin Comment J8.1 LOL J8.3 C1B J8.5 C2B J8.7 C3B J8.9 C1A J8.11 C2A J8.13 CS0_C3A C3A J8.15 CS1_C4A C4A J8.17 INT_ALRM J8.19 DUT_PWR Rev. 0.4 Si5367/68-EVB 9 ...
Page 10
... Si5365/66-EVB Si5367/68-EVB Table 6. External Serial Port Connector, J22 J17 is a three-pin by twenty header that is used to establish input levels for the pin controlled three-level inputs using jumper plugs. It also provides a means of externally driving the three-level input signals. Table 7. Three-Level Input Jumper Headers, J17 J39 J17 ...
Page 11
... Again, ignore the warning about the driver not passing verification by clicking Continue Anyway. 3. Click Finish to complete the install. 7.3.2. Uninstall In the Control Panel, select Add/Remove Programs. Then select "Precision Clock EVB Driver Set" and click Change/ Remove. The wizard will remove the associated files. Si5367/68-EVB Rev. 0.4 11 ...
Page 12
... Si5365/66-EVB Si5367/68-EVB 7.4. 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. 4. After the installation is complete, click on Start Software. Select one of the programs to control the EVB. ...
Page 13
... Vdd16 99 Vdd15 96 Vdd14 94 Vdd13 91 Vdd12 89 Vdd11 86 Vdd10 84 Vdd9 81 Vdd8 79 Vdd7 76 Vdd6 63 Vdd5 62 Vdd4 27 Vdd3 15 Vdd2 6 Vdd1 5 RATE0 32 RATE1 Rev. 0.4 Si5367/68-EVB Gnd_Slug 101 Gnd16 65 Gnd15 64 Gnd14 46 Gnd13 43 Gnd12 41 Gnd11 38 Gnd10 36 Gnd9 33 Gnd8 31 Gnd7 28 Gnd6 26 Gnd5 19 Gnd4 18 Gnd3 14 Gnd2 8 Gnd1 7 13 ...
Page 14
... Si5365/66-EVB Si5367/68-EVB 14 Rev. 0.4 ...
Page 15
... Gnd1 Gnd2 NC2 NC1 Gnd1 Gnd2 2 5 NC2 NC1 VBUS 12 C2D 14 RST/C2CK 13 REGIN 11 Vdd 10 Vcc Vss 8 4 Rev. 0.4 Si5367/68-EVB Vcc GND 6 1 P2.7 31 P2.6 32 P2.5 33 P2.4 34 P2.3 35 P2.2 36 P2.1 37 P2.0 38 GND ...
Page 16
... Si5365/66-EVB Si5367/68-EVB Vcc 20 GND 10 Vcc 20 Rev. 0.4 GND 10 ...
Page 17
... Rev. 0.4 Si5367/68-EVB 17 ...
Page 18
... Si5365/66-EVB Si5367/68-EVB 9. Bill of Materials Item Qty Reference 1 32 C1,C2,C3,C5,C10,C12,C17,C19,C21, C25,C26,C27,C28,C29,C32,C33,C36, C37,C38,C40,C42,C44,C45,C47,C49, C50,C53,C55,C57,C58,C60,C61 2 7 C4,C6,C8,C9,C14,C23,C52 3 3 C7,C30,C31 4 16 C11,C13,C15,C16,C18,C20,C24,C41, C43,C46,C48,C51,C54,C56,C59,C62 6 2 C34,C35 7 6 D1,D3,D10,D12,D14,D16 8 8 D2,D4,D5,D6,D8,D11,D13,D15 9 2 D7, H1,H2,H3, J1,J2,J3,J5,J7,J10,J13,J15,J21,J23, J28,J29,J30,J33,J35,J36,J37,J38,J39, J41 12 9 J4,J9,J11,J12,J16,J19,J20,J24,J26 J14 16 1 J17 17 1 J18 18 1 J22 20 1 J31 ...
Page 19
... R13,R22,R25 35 6 R18,R20,R30,R50,R62,R64 38 1 R43 41 1 R51 *Note: X denotes the product revision. Consult the ordering guide in the Si5368 Data Sheet for the latest product revision. For the Si5365/66-EVB, substitute Si5366-X-GQ. Si5367/68-EVB Part Mfgr 10 Venkel 0 ohm Venkel 66.5 Venkel 100 Venkel R150x4 ...
Page 20
... Si5365/66-EVB Si5367/68-EVB 10. Layout 20 Figure 10. Silkscreen Top Figure 11. Layer 1 Rev. 0.4 ...
Page 21
... Figure 12. Layer 2, Ground Plane Figure 13. Layer 3 Rev. 0.4 Si5367/68-EVB 21 ...
Page 22
... Si5365/66-EVB Si5367/68-EVB 22 Figure 14. Layer 4, 3.3 V Power Figure 15. Layer 5 Rev. 0.4 ...
Page 23
... Figure 16. Layer 6, DUT Power Figure 17. Layer 7, Ground Plane Rev. 0.4 Si5367/68-EVB 23 ...
Page 24
... Si5365/66-EVB Si5367/68-EVB 24 Figure 18. Layer 8 Figure 19. Silkscreen Bottom Rev. 0.4 ...
Page 25
... A —P PPENDIX OWERUP AND For the Si5367/68-EVB, the power up settings are as follows: 19.44 MHz input on either CKIN1, CKIN3 or CKIN4 CKIN2 is not used because of free run mode 155.52 MHz output on CKOUT1 and CKOUT2 622.08 MHz output on CKOUT3 and CKOUT4 311.04 MHz output on CKOUT5 ...
Page 26
... Si5365/66-EVB Si5367/68-EVB For J14: Pin Pin Jumper CS0_C3A J14.1B none CS1_C4A J14.2B none INC J14.3B none DEC J14.4B none — J14.5B none — J14.6B none DBL34 J14.7B none FS_ALIGN J14.8B none FS_SW J14.9B none CK_CONF J14.10B none 26 Comment CKOUT3, CKOUT 4 enabled ...
Page 27
... OCUMENT HANGE IST Revision 0.2 to Revision 0.3 Updated "5.3.Si536x Input and Output Clocks" on page 4. Updated "5.5.MCU" on page 6. Added "Appendix—Powerup and Factory Default Settings" on page 25. Revision 0.3 to Revision 0.4 Updated for free run mode. Si5367/68-EVB Rev. 0.4 27 ...
Page 28
... Si5365/66-EVB Si5367/68-EVB C I ONTACT NFORMATION Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 Tel: 1+(512) 416-8500 Fax: 1+(512) 416-9669 Toll Free: 1+(877) 444-3032 Email: clockinfo@silabs.com Internet: www.silabs.com The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. ...