Texas Instruments CDCE 9 Series User Manual
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Texas Instruments CDCE 9 Series User Manual

Texas Instruments CDCE 9 Series User Manual

Performance evaluation module
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This user's guide explains how to use the CDCE(L)9xx Performance Evaluation Module (EVM), which is a
generic PCB that can handle all the CDCE(L)9xx devices. The CDCE9xx is soldered on the PCB for best
performance; therefore, it is necessary to specify the desired device when ordering the EVM. The
assembly of the EVM is slightly different for each member of the family. However, the basic functionality
remains the same.
The following EVMs will be available within summer 2007:
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CDCE949EVM
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CDCE925EVM
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CDCE913EVM
CDCEL9xx versions will follow later.
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TI ClockPro, Pro-Clock, ClockPro are trademarks of Texas Instruments.
Bluetooth is a trademark of Bluetooth SIG.
Intel is a trademark of Intel Corporation.
Windows, Excel are trademarks of Microsoft Corporation.
Memory Stick is a trademark of Sony Corporation.
Ethernet is a trademark of Xerox Corporation.
SCAU022A - July 2007 - Revised July 2010
CDCE(L)9xx Performance Evaluation Module
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Copyright © 2007-2010, Texas Instruments Incorporated
SCAU022A - July 2007 - Revised July 2010
Contents
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List of Figures
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List of Tables
CDCE(L)9xx Performance Evaluation Module
User's Guide
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  • Page 1: Table Of Contents

    TI ClockPro™ Checksum Calculator List of Tables ......................Bill of Materials TI ClockPro, Pro-Clock, ClockPro are trademarks of Texas Instruments. Bluetooth is a trademark of Bluetooth SIG. Intel is a trademark of Intel Corporation. Windows, Excel are trademarks of Microsoft Corporation.

  • Page 2: Block Diagram

    EVM completely USB powered in factory default • Option for USB power and external power supply • No need for programming or notebook/PC connection CDCE(L)9xx Performance Evaluation Module SCAU022A – July 2007 – Revised July 2010 Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 3: About The Cdce(L)9Xx Clock-Generator Family

    A deep M/N divider ratio allows the generation of zero ppm audio/video, networking (WLAN, Bluetooth™, Ethernet™, GPS), or interface (USB, IEEE1394, Memory Stick™) clocks from a 27-MHz reference input frequency, for example. SCAU022A – July 2007 – Revised July 2010 CDCE(L)9xx Performance Evaluation Module Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 4: Quick Start (Usb Plug 'N' Play)

    2. Install the driver software using the provided CD-ROM. 3. The EVM is now running and completely powered through USB. Verify it by checking any of the CDCE(L)9xx Performance Evaluation Module SCAU022A – July 2007 – Revised July 2010 Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 5: Evm Hardware

    Connect the positive pole of the external power supply to P4 and the negative pole to P2 (ground). Voltage ranges between 1.7 V and 1.9 V (nominal 1.8 V). SCAU022A – July 2007 – Revised July 2010 CDCE(L)9xx Performance Evaluation Module Copyright © 2007–2010, Texas Instruments Incorporated...
  • Page 6 S0, S1, and S2 (see the relevant device data sheet). This can be done by simply inserting and removing the jumpers by the following description: CDCE(L)9xx Performance Evaluation Module SCAU022A – July 2007 – Revised July 2010 Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 7: Evm Region Showing Sda Pin And Scl Pin Locations

    The 2-pin crystal footprint allows evaluating crystals with a larger size. Larger size crystals usually offer a wider tuning range for the VCXO functionality. SCAU022A – July 2007 – Revised July 2010 CDCE(L)9xx Performance Evaluation Module Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 8: Ti Clockpro™ Programming Software

    (Figure 9), the bits View (Figure 10)] and utilities [Pulling Range Tool (Figure 11) and Checksum Calculator (Figure 12)] can be accessed. CDCE(L)9xx Performance Evaluation Module SCAU022A – July 2007 – Revised July 2010 Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 9: Ti Clockpro™ Start Window

    2. It is green when an EVM is connected. It is black when working in local mode (no data is transferred to the EVM). 3. OK button directs to the Main View (Figure 8), or if Generation Setup button was pressed on the SCAU022A – July 2007 – Revised July 2010 CDCE(L)9xx Performance Evaluation Module Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 10: Ti Clockpro™ Solution Selection Window

    4. Skip button skips loading a solution showing the Main View (Figure 5. Back button goes back to the Wizard View (Figure CDCE(L)9xx Performance Evaluation Module SCAU022A – July 2007 – Revised July 2010 Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 11: Ti Clock Pro Main View

    The use of S1 and S2 depends on SPICON, which decides if S1 and S2 are used as control pins or as SCAU022A – July 2007 – Revised July 2010 CDCE(L)9xx Performance Evaluation Module Copyright © 2007–2010, Texas Instruments Incorporated...
  • Page 12 Wizard View. After this button is pressed, the ppm is calculated with respect to the output frequency when that occurred. 20. Current status CDCE(L)9xx Performance Evaluation Module SCAU022A – July 2007 – Revised July 2010 Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 13: Ti Clockpro™ Direct Register View

    10. Limited Ranges Mode. When checked and a setup is loaded or a change is performed in the setup, the change is ensured to be within the specifications. If not checked, the verification of settings within specifications is skipped. SCAU022A – July 2007 – Revised July 2010 CDCE(L)9xx Performance Evaluation Module Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 14: Ti Clockpro™ Bits Viewer - Bit Contents Of The Control Register

    TI ClockPro™ Programming Software www.ti.com Figure 10. TI ClockPro™ Bits Viewer – Bit Contents of the Control Register CDCE(L)9xx Performance Evaluation Module SCAU022A – July 2007 – Revised July 2010 Copyright © 2007–2010, Texas Instruments Incorporated...

  • Page 15: Ti Clockpro™ Pulling Range Calculator

    2. Click on setup.exe to install TI Pro Clock software. → Folder: TI-Pro-Clock 3. Reboot your computer 4. Run software from desktop Ti ProClock™ icon. SCAU022A – July 2007 – Revised July 2010 CDCE(L)9xx Performance Evaluation Module Copyright © 2007–2010, Texas Instruments Incorporated...
  • Page 16 TI ClockPro™ Programming Software www.ti.com Start → Programs → Texas Instruments → TI Pro Clock Three different drivers are available. 1. Windows 98 and Windows ME in folder w-98-ME 2. Windows XP, Windows Vista, Windows Server 2003, Windows 2000 in folder w-xp-vista-server-2000 Windows XP x64, 3.

  • Page 17: Bill Of Materials And Schematic

    J23, J25, J26, Jumper Header 2 pos, 0.100 ctr J32-J34, J38-J47 J49-J51 Jumper Johnson Comp 142-0701-851 Johnson Comp 142-0701-851 SMD4P_BRI Panasonic - ECG ERJ-2GE0R00X SCAU022A – July 2007 – Revised July 2010 CDCE(L)9xx Performance Evaluation Module Copyright © 2007–2010, Texas Instruments Incorporated...
  • Page 18 Load 6 MHz ECS Inc ECS-60-32-5PDN-TR Variable Variable Crystal Screw H781-ND Building Fasteners PMS 440 0038 PH Standoff 3481K-ND Keystone Electronics 3481 CDCE(L)9xx Performance Evaluation Module SCAU022A – July 2007 – Revised July 2010 Copyright © 2007–2010, Texas Instruments Incorporated...
  • Page 19 AMP Novo Tyco Electronics 0-0881545-1 J23, J25, J39, Shunt J41, J43, J46 Schematic The CDCE9xx EVM schematic is appended to this page. SCAU022A – July 2007 – Revised July 2010 CDCE(L)9xx Performance Evaluation Module Copyright © 2007–2010, Texas Instruments Incorporated...
  • Page 20 1.8V Do Not Install Default: Short 2 & 1 on J52 XOUT1 XOUT1 XOUT1 R1 1M R1 1M Do Not Install Do Not Install Do Not Install XinO Do Not Install Do Not Install Do Not Install Xin2 XinO 10 pF 10 pF 10 pF 10 pF...
  • Page 21 1.8V_OUT Default: Don't Connect any resistors in between 1 & 2 and 3 & 2 Default: Don't install SMA 3.3V_OUT Do Not Install 22 ohm 22 ohm C11 10nF C11 10nF 0 ohm 0 ohm Do Not Install Default: Don't 1.8V_OUT install the cap.
  • Page 22 1.8V_OUT Default: Don't Connect any resistors in between 1 & 2 and 3 & 2 Default: Don't install the cap. Bridge with 0 Ohm 3.3V_OUT resistor Do Not Install 22 ohm 22 ohm C23 10nF C23 10nF 0 ohm 0 ohm Do Not Install 1.8V_OUT Default: Don't Connect any resistors in between 1 &...
  • Page 23 J43 JUMPER J43 JUMPER Default: Insert Jumper of J43 USB_3.3V_OUT 3.3V_OUT J44 JUMPER J44 JUMPER 50 Ohm @ 100 MHz 50 Ohm @ 100 MHz 3.3V_OUT 3.3V_OUT 4.7uF 4.7uF 4.7uF 4.7uF 0.1uF 0.1uF J45 JUMPER J45 JUMPER J46 JUMPER J46 JUMPER Default: Insert Jumper of J46 USB_1.8V_OUT 1.8V...
  • Page 24 Default: Insert Jumper of J23 1.8V Place close to USB_5V PCA9306 Vref1 4.7uF 4.7uF JUMPER JUMPER 1k @ 100 MHz 1k @ 100 MHz C46 0.1uF C46 0.1uF 10nF 10nF 10uF 10uF 1k @ 100 MHz 1k @ 100 MHz 10nF 10nF 0.1uF...
  • Page 25 EVALUATION BOARD/KIT IMPORTANT NOTICE Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards.
  • Page 26 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.
  • Page 27 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments CDCE949PERF-EVM CDCE913PERF-EVM CDCE925PERF-EVM CDCEL913PERF-EVM CDCEL949PERF-EVM CDCEL925PERF-EVM...

This manual is also suitable for:

Cdcel9 seriesCdce949evmCdce925evmCdce913evm

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