TI Home > Semiconductors > Clocks and Timers > Clock Generation > General Purpose Synthesizer with optional SSC > VCXO Input >

CDCE913 Status: ACTIVE

Programmable 1-PLL VCXO Clock Synthesizer with 2.5-V or 3.3-V LVCMOS Outputs


      
         
Alert me about changes<br/>to this product


Special Note

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

 CDCE913CDCE925 CDCE937 CDCE949 CDCEL913 CDCEL925 CDCEL937 CDCEL949 
Divider RatioUniversal Ratio  Universal Ratio  Universal Ratio  Universal Ratio  Universal ratio  Universal Ratio  Universal Ratio  Universal Ratio  
Input LevelCrystal, LVCMOS  Crystal, LVCMOS  Crystal, LVCMOS  Crystal, LVCMOS  Crystal, LVCMOS  Crystal, LVCMOS  Crystal, LVCMOS  Crystal, LVCMOS  
Jitter-Peak to Peak(P-P) or Cycle to Cycle(C-C)60 ps  60 ps  60 ps  60 ps  60 ps  60 ps  60 ps  60 ps  
Multiplier RatioUniversal Ratio  Universal Ratio  Universal Ratio  Universal Ratio  Uiversal Ratio  Universal Ratio  Universal Ratio  Universal Ratio  
No. of Outputs3  5  7  9  3  5  7  9  
Pin/Package14TSSOP  16TSSOP  20TSSOP  24TSSOP  14TSSOP  16TSSOP  20TSSOP  24TSSOP  
Output Frequency(Max)(Mhz)230  230  230  230  230  230  230  230  
Output LevelLVCMOS  LVCMOS  LVCMOS  LVCMOS  LVCMOS  LVCMOS  LVCMOS  LVCMOS  
IO Supply (Volts)2.5 to 3.3  2.5 to 3.3  2.5 to 3.3  2.5 to 3.3  1.8  1.8  1.8  1.8  
Output Skew(ps)150  150  150  150  150  150  150  150  
VCC(V)1.8,3.3  1.8,3.3  1.8,3.3  1.8,3.3  1.8  1.8  1.8  1.8  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  -40 to 85  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • CDCE925: Programmable 2-PLL VCXO Clock Synthesizer with 2.5-V or 3.3-V LVCMOS Outputs
  • CDCE949: Programmable 4-PLL VCXO Clock Synthesizer with 2.5V or 3.3V LVCMOS Outputs
  • CDCE937: Programmable 3-PLL VCXO Clock Synthesizer with 2.5-V or 3.3-V LVCMOS Outputs
  • CDCS502: Crystal Oscillator / Clock Generator with optional SSC
  • CDCE706: Programmable 3-PLL Clock Synthesizer / Multiplier / Divider
  • CDCE906: Programmable 3-PLL Clock Synthesizer / Multiplier / Divider

Product Information

Features

  • Member of Programmable Clock Generator Family
    • CDCE913/CDCEL913: 1-PLL, 3 Outputs
    • CDCE925/CDCEL925: 2-PLL, 5 Outputs
    • CDCE937/CDCEL937: 3-PLL, 7 Outputs
    • CDCE949/CDCEL949: 4-PLL, 9 Outputs
  • In-System Programmability and EEPROM
    • Serial Programmable Volatile Register
    • Nonvolatile EEPROM to Store Customer Setting
  • Flexible Input Clocking Concept
    • External Crystal: 8 MHz to 32 MHz
    • On-Chip VCXO: Pull Range ±150 ppm
    • Single-Ended LVCMOS up to 160 MHz
  • Free Selectable Output Frequency up to 230  MHz
  • Low-Noise PLL Core
    • PLL Loop Filter Components Integrated
    • Low Period Jitter (Typical 50 ps)
  • Separate Output Supply Pins
    • CDCE913: 3.3 V and 2.5 V
    • CDCEL913: 1.8 V
  • Flexible Clock Driver
    • Three User-Definable Control Inputs [S0/S1/S2], for example., SSC Selection, Frequency Switching, Output Enable, or Power Down
    • Generates Highly Accurate Clocks for Video, Audio, USB, IEEE1394, RFID, Bluetooth, WLAN, Ethernet, and GPS
    • Generates Common Clock Frequencies Used With TI-DaVinci, OMAP, DSPs
    • Programmable SSC Modulation
    • Enables 0-PPM Clock Generation
  • 1.8-V Device Power Supply
  • Wide Temperature Range –40° C to 85° C
  • Packaged in TSSOP
  • Development and Programming Kit for Easy PLL Design and Programming (TI Pro-Clock)
  • APPLICATIONS
    • D-TV, STB, IP-STB, DVD-Player, DVD-Recorder, Printer

Description

The CDCE913 and CDCEL913 are modular PLL-based low-cost, high-performance, programmable clock synthesizers, multipliers, and dividers. They generate up to 3 output clocks from a single input frequency. Each output can be programmed in-system for any clock frequency up to 230 MHz, using the integrated configurable PLL.

The CDCx913 has separate output supply pins, VDDOUT, which is 1.8 V for CDCEL913 and 2.5 V to 3.3 V for CDCE913.

The input accepts an external crystal or LVCMOS clock signal. If an external crystal is used, an on-chip load capacitor is adequate for most applications. The value of the load capacitor is programmable from 0 to 20 pF. Additionally, an on-chip VCXO is selectable which allows synchronization of the output frequency to an external control signal, that is, PWM signal.

The 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 e.g., a 27 MHz reference input frequency.

The PLL supports SSC (spread-spectrum clocking). SSC can be center-spread or down-spread clocking which is a common technique to reduce electro-magnetic interference (EMI).

Based on the PLL frequency and the divider settings, the internal loop filter components are automatically adjusted to achieve high stability and optimized jitter transfer characteristic.

The device supports non-volatile EEPROM programming for ease customization of the device to the application. It is preset to a factory default configuration (see the section). It can be re-programmed to a different application configuration before PCB assembly, or re-programmed by in-system programming. All device settings are programmable through SDA/SCL bus, a 2-wire serial interface.

Three programmable control inputs, S0, S1 and S2, can be used to select different frequencies, or change SSC setting for lowering EMI, or other control features like, outputs disable to low, outputs 3-state, power down, PLL bypass etc).

The CDCx913 operates in a 1.8 V environment. It operates in a temperature range of –40° C to 85° C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
CDCE913PWACTIVE-40 to 851.80 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
CDCE913PWG4ACTIVE-40 to 851.80 | 1kuTSSOP (PW) | 14 View 90 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
CDCE913PWRACTIVE-40 to 851.60 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
CDCE913PWRG4ACTIVE-40 to 851.60 | 1kuTSSOP (PW) | 14 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* 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 11:54 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksCDCE913PW
AsiaWPI 49
TI Lead Time*: 20 WeeksCDCE913PWG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksCDCE913PWR
None Reported
View Distributors
TI Lead Time*: 20 WeeksCDCE913PWRG4
None Reported
View Distributors
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
CDCE913PW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CDCE913PWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CDCE913PWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
CDCE913PWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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 CDCE913 Help

Datasheet

Application Notes

User Guides

Tools & Software

NamePart # Company Tool / Software Type
CDCE(L)949 Family EEPROM Programming BoardCDCEL9XXPROGEVMTexas InstrumentsDevelopment Boards/EVMs
CDCE913 Performance Evaluation ModuleCDCE913PERF-EVMTexas InstrumentsDevelopment Boards/EVMs
ClockPro(TM) Programming SoftwareCLOCKPRO Texas Instruments Application Software 

Part # Name Product Family Comments
TVP7000   Triple 8/10-bit, 150/110MSPS Video ADC   VIDEO AND IMAGING - VIDEO ADCS      
TPD4S009   4-Channel ESD Solution for High-Speed Differential Interface   ESD/EMI Protection - ESD Solutions      
TMS320DM6443   DaVinci Digital Media System-on-Chip   DAVINCI VIDEO PROCESSORS - TMS320DM644x SOCs      
TLV320AIC3204   Very Low-Power Stereo Audio CODEC with Power TuneTM Technology   AUDIO CONVERTER AND CODEC - CODEC      
Customers Who Evaluated This Product Also Evaluated...
CDCE925 Programmable 2-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.
CDCE949 Programmable 4-PLL VCXO Clock Synthesizer with 2.5V or 3.3V LVCMOS Outputs General Purpose Synthesizer with optional SSC-VCXO INPUT TI customers also evaluated this product.
CDCE937 Programmable 3-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.
CDCS502 Crystal Oscillator / Clock Generator with optional SSC General Purpose Synthesizer with optional SSC-NON-VCXO INPUT TI customers also evaluated this product.
CDCE706 Programmable 3-PLL Clock Synthesizer / Multiplier / Divider General Purpose Synthesizer with optional SSC-NON-VCXO INPUT TI customers also evaluated this product.
CDCE906 Programmable 3-PLL Clock Synthesizer / Multiplier / Divider General Purpose Synthesizer with optional SSC-NON-VCXO INPUT 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.
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.
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.
CDCS501 Clock Driver with Optional Spread-Spectrum Clocking General Purpose Synthesizer with optional SSC-NON-VCXO INPUT 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.
CDCS503 Clock Buffer / Clock Multiplier with optional SSC General Purpose Synthesizer with optional SSC-NON-VCXO INPUT TI customers also evaluated this product.

All End-Equipment

Support and Community

Customer Tags Help

No Tags are Available for this Part Number

Other Support



Click Here