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CDCE72010 Status: ACTIVE

10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner


      
         
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See Also

  • CDCM7005 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  CDCM7005 supports 5 outputs and less output divider

Special Note

Pre-programming of customer-specific settings is available. Contact your local Texas Instruments sales representative or local authorized distributor for more information.

 CDCE72010
VCC(V)3.3  
Input LevelLVPECL,LVCMOS  
Output LevelLVPECL,LVDS,LVCMOS  
Output Frequency(Min)(Mhz)0.001  
Output Frequency(Max)(Mhz)1500  
Divider Ratio1 - 80  
Pin/Package64VQFN  
Operating Temp Range(Celsius)-40 to 85  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • CDCE62005: 5/10 Outputs Clock Generator/Jitter Cleaner with Integrated Dual VCO
  • CDCE62002: Four Output Clock Generator/Jitter Cleaner with Integrated Dual VCOs
  • CDCM7005: High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO

    • Product Information

    Features

    • High Performance LVPECL, LVDS, LVCMOS PLL Clock Synchronizer
    • Two Reference Clock Inputs (Primary and Secondary Clock) for Redundancy Support with Manual or Automatic Selection
    • Accepts Two Differential Input (LVPECL or LVDS) References up to 500MHz (or Two LVCMOS Inputs up to 250MHz) as PLL Reference
    • VCXO_IN Clock is Synchronized to One of Two Reference Clocks
    • VCXO_IN Frequencies up to 1.5GHz (LVPECL)
      800Mhz for LVDS and 250MHz for LVCMOS Level Signaling
    • Outputs Can be a Combination of LVPECL, LVDS, and LVCMOS (Up to 10 Differential LVPECL or LVDS Outputs or up to 20 LVCMOS Outputs), Output 9 can be Converted to an Auxiliary Input as a 2nd VC(X)O.
    • Output Divider is Selectable to Divide by 1, 2, 3, 4, 5, 6, 8, 10, 12, 16, 18, 20, 24, 28, 30, 32, 36, 40, 42, 48, 50, 56, 60, 64, 70, or 80 On Each Output Individually up to Eight Dividers. (Except for Output 0 and 9, Output 0 Follows Output 1 Divider and Output 9 Follows Output 8 Divider)
    • SPI Controllable Device Setting
    • Individual Output Enable Control via SPI Interface
    • Integrated On-Chip Non-Volatile Memory (EEPROM) to Store Settings without the Need to Apply High Voltage to the Device
    • Optional Configuration Pins to Select Between Two Default Settings Stored in EEPROM
    • Efficient Jitter Cleaning from Low PLL Loop Bandwidth
    • Very Low Phase Noise PLL Core
    • Programmable Phase Offset (Input Reference to Outputs)
    • Wide Charge-Pump Current Range From 200µA to 3mA
    • Dedicated Charge-Pump Supply for Wide Tuning Voltage Range VCOs
    • Presets Charge-Pump to VCC_CP/2 for Fast Center-Frequency Setting of VC(X)O, Controlled Via the SPI Bus
    • SERDES Startup Mode (Depending on VCXO Range)
    • Auxiliary Input: Output 9 can Serve as 2nd VCXO Input to Drive All Outputs or to Serve as PLL Feedback Signal
    • RESET or HOLD Input Pin to Serve as Reset or Hold Functions

    View All Features in Datasheet

    Description

    The CDCE72010 is a high-performance, low phase noise, and low skew clock synchronizer that synchronizes a VCXO (Voltage Controlled Crystal Oscillator) or VCO (Voltage Controlled Oscillator) frequency to one of two reference clocks. The clock path is fully programmable providing the user with a high degree of flexibility. The following relationship applies to the dividers:

    Frequency (VCXO_IN or AUX_IN) / Frequency (PRI_REF or SEC_REF) = (P*N)/(R*M)

    The VC(X)O_IN clock operates up to 1.5GHz through the selection of external VC(X)O and loop filter components. The PLL loop bandwidth and damping factor can be adjusted to meet different system requirements.

    The CDCE72010 can lock to one of two reference clock inputs (PRI_REF and SEC_REF) and supports frequency hold-over mode for fail-safe and system redundancy.

    View All Description in Datasheet

    		    

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
    CDCE72010RGCRACTIVE-40 to 8510.95 | 1kuVQFN (RGC) | 64 View 2000 | LARGE T&RPurchase Samples
    CDCE72010RGCRG4ACTIVE-40 to 8510.95 | 1kuVQFN (RGC) | 64 View 2000 | LARGE T&RPurchase Samples
    CDCE72010RGCTACTIVE-40 to 8512.05 | 1kuVQFN (RGC) | 64 View 250 | SMALL T&R
    CDCE72010RGCTG4ACTIVE-40 to 8512.05 | 1kuVQFN (RGC) | 64 View 250 | SMALL T&R

    * 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

    Reported Distributor Inventory as of 12:01 PM GMT, 22 Nov 2009
    RegionCompanyIn StockPurchase
    TI Lead Time*: 20 WeeksCDCE72010RGCR
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksCDCE72010RGCRG4
    WorldwideDigiKey  Available
    TI Lead Time*: 20 WeeksCDCE72010RGCT
    AmericasAvnet 480
    Newark 166
    AsiaFarnell Asia 166
    WorldwideDigiKey 411
    Mouser Electronics 176
    TI Lead Time*: 20 WeeksCDCE72010RGCTG4
    WorldwideDigiKey  Available
    View all Distributors  

    ** 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
    CDCE72010RGCR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
    CDCE72010RGCRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
    CDCE72010RGCT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
    CDCE72010RGCTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU 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

    Most useful technical documents for CDCE72010 Help

    Datasheet

    Application Notes

    User Guides

    Tools & Software

    NamePart # Company Tool / Software Type
    ADS5481 Evaluation ModuleADS5481EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS5482 Evaluation ModuleADS5482EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS5483 Evaluation ModuleADS5483EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS5484 Evaluation ModuleADS5484EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS5485 Evaluation ModuleADS5485EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS62C17 Evaluation ModuleADS62C17EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS62P28 Evaluation ModuleADS62P28EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS62P29 Evaluation ModuleADS62P29EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS62P48 Evaluation ModuleADS62P48EVMTexas InstrumentsDevelopment Boards/EVMs
    ADS62P49 Evaluation ModuleADS62P49EVMTexas InstrumentsDevelopment Boards/EVMs
    CDCE72010EVM Evaluation ModuleCDCE72010EVMTexas InstrumentsDevelopment Boards/EVMs
    DAC5688 Evaluation ModuleDAC5688EVMTexas InstrumentsDevelopment Boards/EVMs

    Simulation Models

    Part # Name Product Family Comments
    CDCM7005   High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO   ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER - EXTERNAL VCXO OUTPUT   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  CDCM7005 supports 5 outputs and less output divider  
    ADS5483   16-bit 135MSPS ADC with buffered inputs   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
    DAC5682Z   16-Bit, 1.0 GSPS 2x-4x Interpolating Dual-Channel Digital-To-Analog Converter (DAC)   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER      
    SN65LVCP404   4 x 4 LVDS Crosspoint Switch   LVDS/M-LVDS/ECL/CML - CROSSPOINT-SWITCH (>1GBPS)      
    TMS320C6452   Digital Signal Processor   TMS320C6000 DSP PLATFORM - TMS320C645x DSPs      
    ADS5481   16-bit 80MSPS ADC With Buffered Analog Input   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
    DAC5681   16-Bit, 1.0 GSPS Digital-To-Aanalog Converter (DAC)   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER      
    SN65MLVD080   8-Channel Half-Duplex M-LVDS transceiver   LVDS/M-LVDS/ECL/CML - M-LVDS PHYS (<500MBPS)      
    TMS320C6455   Fixed-Point Digital Signal Processor   TMS320C6000 DSP PLATFORM - TMS320C645x DSPs      
    ADS5282   Low Power 8-Channel, 12-Bit, 65MSPS ADC with Serialized LVDS Interface   DATA CONVERTERS - ANALOG TO DIGITAL CONVERTER      
    DAC5652   10 bit 275 MSPS Dual Digital to Analog Converter   DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER      
    Customers Who Evaluated This Product Also Evaluated...
    CDCE62005 5/10 Outputs Clock Generator/Jitter Cleaner with Integrated Dual VCO ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER-INTERNAL VCO OUTPUT TI customers also evaluated this product.
    CDCE62002 Four Output Clock Generator/Jitter Cleaner with Integrated Dual VCOs ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER-INTERNAL VCO OUTPUT TI customers also evaluated this product.
    CDCM7005 High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER-EXTERNAL VCXO OUTPUT TI customers also evaluated this product.
    CDCM61004 1:4 Ultra Low Jitter Crystal-In Clock Generator ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER-INTERNAL VCO OUTPUT TI customers also evaluated this product.
    CDCM61001 1:1 Ultra Low Jitter Crystal-In Clock Generator ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER-INTERNAL VCO OUTPUT TI customers also evaluated this product.
    SN74LVC1G08 Single 2-Input Positive-AND Gate LITTLE LOGIC-LL GATE TI customers also evaluated this product.
    CDCE913 Programmable 1-PLL VCXO Clock Synthesizer with 2.5-V or 3.3-V LVCMOS Outputs General Purpose Synthesizer with optional SSC-VCXO INPUT TI customers also evaluated this product.
    CDCE421A Fully Integrated Wide Range Low-Jitter Crystal Oscillator Clock Generator ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER-INTERNAL VCO OUTPUT TI customers also evaluated this product.
    TPS74401 Single Output LDO, 3.0A, Adj.(0.8 to 3.3V), Fast Transient Response, Programmable SoftStart LINEAR REGULATORS-SINGLE CHANNEL LDO TI customers also evaluated this product.
    CDC7005 High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER-EXTERNAL VCXO OUTPUT TI customers also evaluated this product.

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