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CDCM7005-SP Status: ACTIVE

3.3-V High Performance Rad-Tolerant Class V, Clock Synchronizer And Jitter Cleaner


      
         
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 CDCM7005-SP
Divider Ratio1,2,3,4,5,6,8,16  
Input LevelLVCMOS (REF_CLK),LVPECL (VCXO_CLK)  
Operating Temp Range(Celsius)-55 to 125  
Output Frequency(Max)(Mhz)1500  
Output LevelLVPECL,LVCMOS  
VCC(V)3.3  
No. of Outputs5  
 Samples
 Inventory

Other qualified versions of CDCM7005-SP

Version Part Number Definition
Catalog CDCM7005 TI's standard catalog product

Customers Who Evaluated This Product Also Evaluated

  • CDCM7005: High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO
  • CDC7005: High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO
  • CDCE62002: Four Output Clock Generator/Jitter Cleaner with Integrated Dual VCOs
  • CDCE62005: 5/10 Outputs Clock Generator/Jitter Cleaner with Integrated Dual VCO
  • CDCE421A: Fully Integrated Wide Range Low-Jitter Crystal Oscillator Clock Generator

Product Information

Features

  • High Performance LVPECL and LVCMOS PLL
    Clock Synchronizer
  • Two Reference Clock Inputs (Primary and
    Secondary Clock) for Redundancy Support
    With Manual or Automatic Selection
  • Accepts LVCMOS Input Frequencies Up to 200 MHz
  • VCXO_IN Clock is Synchronized to One of the
    Two Reference Clocks
  • VCXO_IN Frequencies Up to 2 GHz (LVPECL)
  • Outputs Can Be a Combination of LVPECL and
    LVCMOS (Up to Five Differential LVPECL
    Outputs or Up to 10 LVCMOS Outputs)
  • Output Frequency is Selectable by x1, /2, /3, /4,
    /6, /8, /16 on Each Output Individually
  • Efficient Jitter Cleaning From Low PLL Loop
    Bandwidth
  • Low Phase Noise PLL Core
  • Programmable Phase Offset (PRI_REF and
    SEC_REF to Outputs)
  • Wide Charge Pump Current Range From
    200 µA to 3 mA
  • Dedicated Charge Pump Supply (VCC_CP) for
    Wide Tuning Voltage Range VCOs
  • Presets Charge Pump to VCC_CP/2 for Fast
    Center Frequency Setting of VC(X)O
  • Analog and Digital PLL Lock Indication
  • Provides VBB Bias Voltage Output for Single-Ended
    Input Signals (VCXO_IN)
  • Frequency Hold Over Mode Improves Fail-Safe Operation
  • Power-Up Control Forces LVPECL Outputs to 3-State at
    VCC < 1.5 V
  • SPI Controllable Device Setting
  • 3.3-V Power Supply
  • High-Performance 52 Pin Ceramic Quad Flat Pack (HFG)

View All Features in Datasheet

Description

The CDCM7005 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 the two reference clocks. The programmable pre-divider M and the feedback-dividers N and P give a high flexibility to the frequency ratio of the reference clock to VC(X)O:

  • VC(X)O_IN / PRI_REF = (N x P) / M or
  • VC(X)O_IN / SEC_REF = (N x P) / M

VC(X)O_IN clock operates up to 2 GHz. Through the selection of external VC(X)O and loop filter components, the PLL loop bandwidth and damping factor can be adjust to meet different system requirements.

The CDCM7005 can lock to one of two reference clock inputs (PRI_REF and SEC_REF), supports frequency hold-over mode and fast-frequency-locking for fail-safe and increased system redundancy.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSamples
5962-0723001VXCACTIVE-55 to 1252272.80 | 1kuCFP (HFG) | 52 1Contact TI Distributor or Sales Office

* 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.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
5962-0723001VXC  TBD Call TI Call TIViewView

* 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 CDCM7005-SP Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
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 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.
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.
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.
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.
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.
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.
CDCE72010 10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner WIRELESS BASE STATION CLOCKS-TRX ADC/DAC FREQUENCY SYNTHERSIZER/JITTER CLEANERS 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.

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