CDC7005 Status: ACTIVE

High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO

      
         
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Datasheet

Download - PDF Icon
  • 3.3-V High Performance Clock Synthesizer & Jitter Cleaner (Rev. J) (cdc7005.pdf, 887 KB)
    29 Jul 2008 Download

 CDC7005
Divider Ratio1, 2, 4, 8, 16  
Input LevelLVCMOS, LVPECL  
Operating Temp Range(Celsius)-40 to 85  
Output Frequency(Min)(Mhz)10  
Output Frequency(Max)(Mhz)800  
Output LevelLVPECL  
VCC(V)3.3  
No. of Outputs5  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • CDCM7005: High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO
  • CDCE913: Programmable 1-PLL VCXO Clock Synthesizer with 2.5-V or 3.3-V LVCMOS Outputs
  • CDCE421: Fully Integrated Wide Range Low-Jitter Crystal Oscillator Clock Generator
  • CDCE949: Programmable 4-PLL VCXO Clock Synthesizer with 2.5V or 3.3V LVCMOS Outputs

Product Information

Features

  • High Performance 1:5 PLL Clock Synchronizer
  • Two Clock Inputs: VCXO_IN Clock Is Synchronized to REF_IN Clock
  • Synchronizes Frequencies up to 800 MHz (VCXO_IN)
  • Supports Five Differential LVPECL Outputs
  • Each Output Frequency Is Selectable by x1, /2, /4, /8, /16
  • All Outputs Are Synchronized
  • Integrated Low-Noise OPA for External Low-Pass Filter
  • Efficient Jitter Screening From Low PLL Loop Bandwidth
  • Low-Phase Noise Characteristic
  • Programmable Delay for Phase Adjustments
  • Predivider Loop BW Adjustment
  • SPI Controllable Division Setting
  • Power-Up Control Forces LVPECL Outputs to 3-State at VCC <1.5 V
  • 3.3-V Power Supply
  • Packaged In 64-Pin BGA (0,8 mm Pitch - ZVA) or 48-Pin QFN (RGZ)
  • Industrial Temperature Range –40°C to 85°C

Description

The CDC7005 is a high-performance, low-phase noise, and low-skew clock synchronizer and jitter cleaner that synchronizes the voltage controlled crystal oscillator (VCXO) frequency to the reference clock. The programmable predividers M and N give a high flexibility to the frequency ratio of the reference clock to VCXO: VCXO_IN/REF_IN = (NxP)/M. The VCXO_IN clock operates up to 800 MHz. Through the selection of external VCXO and loop filter components, the PLL loop bandwidth and damping factor can be adjusted to meet different system requirements. Each of the five differential LVPECL outputs is programmable by the serial peripheral interface (SPI). The SPI allows individual control of frequency and enable/disable state of each output. The device operates in 3.3-V environment. The built-in latches ensure that all outputs are synchronized.

The CDC7005 is characterized for operation from –40°C to 85°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
CDC7005GVATACTIVE-40 to 8510.00 | 1kuBGA (GVA) | 64  250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
CDC7005RGZPREVIEW-40 to 85 QFN (RGZ) | 48 View    Not Available
CDC7005RGZRACTIVE-40 to 8510.00 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
CDC7005RGZRG4ACTIVE-40 to 8510.00 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&R Download CAD Format for this Symbol Purchase Samples
CDC7005RGZTACTIVE-40 to 8511.00 | 1kuQFN (RGZ) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol 
CDC7005RGZTG4ACTIVE-40 to 8511.00 | 1kuQFN (RGZ) | 48 View 250 | SMALL T&R Download CAD Format for this Symbol 
CDC7005ZVAACTIVE-40 to 8510.00 | 1kuBGA (ZVA) | 64 View 348 | JEDEC TRAY (10+1) Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
CDC7005ZVARACTIVE-40 to 8510.00 | 1kuBGA (ZVA) | 64 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
CDC7005ZVATACTIVE-40 to 8511.00 | 1kuBGA (ZVA) | 64 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
CDC7005GVATAs of 10:08 AM GMT, 19 Nov 2008As of 10:08 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 1500* 6403 | 2 Jan 6 Weeks AmericasDigiKey 404
 >10k | 25 Feb Rochester Electronics >1k
  AsiaWPI 122
CDC7005RGZRAs of 10:08 AM GMT, 19 Nov 2008As of 10:08 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 387* 6373 | 8 Jan 8 Weeks None Reported
View Distributors
   
 2150 | 19 Jan     
 2500 | 27 Jan     
CDC7005RGZRG4As of 10:08 AM GMT, 19 Nov 2008As of 10:08 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 387* 6373 | 8 Jan 8 Weeks None Reported
View Distributors
   
 2150 | 19 Jan     
 2500 | 27 Jan     
CDC7005RGZTAs of 10:08 AM GMT, 19 Nov 2008As of 10:08 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 250* 6373 | 8 Jan 8 Weeks AmericasDigiKey 250
 >10k | 26 Feb Newark 212
  Rochester Electronics 250
  AsiaWPI 58
CDC7005RGZTG4As of 10:08 AM GMT, 19 Nov 2008As of 10:08 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 250* 6373 | 8 Jan 8 Weeks None Reported
View Distributors
   
 >10k | 26 Feb     
CDC7005ZVAAs of 10:08 AM GMT, 19 Nov 2008As of 10:08 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 696* 6998 | 31 Dec 6 Weeks AmericasAvnet 33
 >10k | 24 Feb EuropeAbacus Polar 247
  Avnet-SILICA 16
CDC7005ZVARAs of 10:08 AM GMT, 19 Nov 2008As of 10:08 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6927 | 7 Jan 8 Weeks None Reported
View Distributors
   
 >10k | 25 Feb     
CDC7005ZVATAs of 10:08 AM GMT, 19 Nov 2008As of 10:08 AM GMT, 19 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 6231* 6308 | 31 Dec 6 Weeks AmericasDigiKey 308
 >10k | 24 Feb AsiaWPI 55
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
CDC7005GVAT  TBD SNPB Level-3-235C-168 HRViewView
CDC7005RGZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
CDC7005RGZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
CDC7005RGZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
CDC7005RGZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
CDC7005ZVA RoHS Compliant Pb-Free (RoHS) SNAGCU Level-3-260C-168 HRViewView
CDC7005ZVAR RoHS Compliant Pb-Free (RoHS) SNAGCU Level-3-260C-168 HRViewView
CDC7005ZVAT RoHS Compliant Pb-Free (RoHS) SNAGCU Level-3-260C-168 HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

  • 3.3-V High Performance Clock Synthesizer & Jitter Cleaner (Rev. J) (cdc7005.pdf, 887 KB)
    29 Jul 2008 Download

Application Notes

  • Basics of the CDC7005 Hold Function (scaa078.htm, 8 KB)
    13 Apr 2006 Abstract
  • Phase Noise (Jitter) Performance of CDC7005 With Different VCXOs (Rev. A) (scaa067a.htm, 8 KB)
    19 Jul 2005 Abstract
  • Open Loop Phase-Noise Performance of CDC7005 at Various Frequencies (scaa076.htm, 9 KB)
    17 Dec 2004 Abstract
  • Implementing a CDC7005 Low Jitter Clock Solution for HIgh Speed High IF ADC Dev (slwa034.htm, 9 KB)
    25 Jun 2004 Abstract
  • General Guidelines: CDC7005 as a Clock Synthesizer and Jitter Cleaner (Rev. A) (scaa063a.htm, 8 KB)
    16 Dec 2003 Abstract
  • General Guidelines: CDC7005 as a Clock Synthesizer and Jitter Cleaner (scaa063.htm, 8 KB)
    21 Mar 2003 Abstract
  • Using The CDC7005 as a 1:5 PECL Buffer w/Programmable Divider Ratio (scaa060.htm, 8 KB)
    11 Jan 2003 Abstract

User Guides

  • CDC7005 (QFN Package) Evaluation Module Manual (Rev. A) (scau014a.pdf, 797 KB)
    29 Dec 2005 Download
  • CDC7005 (BGA Package) EVM (Rev. D) (scau005d.pdf, 792 KB)
    29 Dec 2005 Download
  • CDC7005 (QFN Package) Evaluation Module Manual (scau014.pdf, 804 KB)
    20 Jul 2005 Download
  • CDC7005EVM User Guide (Rev. C) (scau005c.pdf, 893 KB)
    17 Feb 2005 Download
  • TSW2000 Receive Clock JItter Cleaning EVM (scau011.pdf, 291 KB)
    28 Jun 2004 Download

Simulation Models

  • IBIS Model
    • CDC7005 IBIS Model (scac033.ibs, 201 KB)
      18 Feb 2004 ibis
    • | zip

More Literature

  • TSW1000 EVM Bill of Materials (slwr028.zip, 166 KB)
    19 Jul 2004 zip
  • TSW2000: TLK1201A & CDC7005 (slyt063.pdf, 188 KB)
    23 Jun 2004 Download
  • ADS5500 + CDC7005 Product Bulletin (sltt066.pdf, 167 KB)
    23 Jun 2004 Download

Tools & Software

NamePart # Company Tool / Software Type
CDC7005 and CDCM7005 PLL Loop Bandwidth CalculatorCDC-CDCM7005-CALCTexas InstrumentsCalculation Utilities
CDC7005 Evaluation ModuleCDC7005-EVMTexas InstrumentsDevelopment Boards/EVMs
CDC7005 QFN Package Evaluation ModuleCDC7005QFN-EVMTexas InstrumentsDevelopment Boards/EVMs
CDCM7005 BGA Package Evaluation ModuleCDCM7005BGA-EVMTexas InstrumentsDevelopment Boards/EVMs
CDCM7005 QFN Package Evaluation ModuleCDCM7005QFN-EVMTexas InstrumentsDevelopment Boards/EVMs
TSW4100 Wideband Digital Repeater Demonstration KitTSW4100EVMTexas InstrumentsDevelopment Boards/EVMs
  • CDC7005 SPI Software with Labview 8.0 Runtime Engine (Rev. A)(scac037a.zip, 55329 KB )
               16 Dec 2005 zip
  • CDC7005 EVM QFN Gerber Files(scac066.zip, 537 KB )
               15 Jul 2005 zip
  • TSW1000 EVM Gerber Files(slwc050.zip, 532 KB )
               19 Jul 2004 zip

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 Complementary Products - Can be used with CDC7005
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ADS5500 14-bit, 125 MSPS ADC Single Ch. Low Power and Superior AC Performance DATA CONVERTERS- ANALOG TO DIGITAL CONVERTERS Implementing a CDC7005 Low Jitter Clock Solution For High-Speed, High-IF ADC Devices
See Literature slwa034 Application Note  
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