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CDCP1803 Status: ACTIVE

1:3 LVPECL Clock Buffer with Programable Divider


      
         
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 CDCLVP110 CDCLVP1102 CDCLVP1204 CDCLVP215 CDCP1803CDCVF111 
Frequency(Max)(MHz)3500  2000  2000  3500  800  650  
VCC(V)2.5, 3.3  2.5, 3.3  2.5, 3.3  2.5, 3.3  3.3  3.3  
Input LevelHSTL, LVPECL  LVPECL, LVDS, LVCMOS  LVPECL, LVDS, LVCMOS  LVPECL  LVPECL, LVDS, LVTTL, HSTL, VML, CML, SSTL-2  LVPECL  
No. of Outputs10  2  4  10  3  9  
tsk(o)(ns)    30   
Vcc range(V)2.375 - 3.8  2.375 - 3.6  2.375 - 3.6  2.375 - 3.8  3 - 3.6   
tsk(p)(ns)    150   
Output LevelLVPECL  LVPECL  LVPECL  LVPECL  LVPECL  LVPECL  
Pin/Package32LQFP  16QFN  16QFN  32QFN  24QFN, 24VQFN  28PLCC  
Operating Temp Range(Celsius)-40 to 85  -40 to 85   -40 to 85  -40 to 85  -40 to 85  
Tsk(o)(ps) 10  20  30    
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

Other qualified versions of CDCP1803

Version Part Number Definition
Enhanced Product CDCP1803-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • CDCLVP1204: Low Jitter, 2-Input Selectable 1:4 Universal-to-LVPECL Buffer
  • CDCLVP1102: Low Jitter 1:2 Universal-to-LVPECL Buffer
  • CDCM1804: 1:3 LVPECL Clock Buffer & Addl LVCMOS Output & Programmable Divider
  • CDCE62005: 5/10 Outputs Clock Generator/Jitter Cleaner with Integrated Dual VCO
  • CDCM1802: Clock Buffer w/Programmable Divider, LVPECL I/O + addl LVCMOS output

Product Information

Features

  • Distributes One Differential Clock Input to Three LVPECL Differential Clock Outputs
  • Programmable Output Divider for Two LVPECL Outputs
  • Low-Output Skew 15 ps (Typical)
  • VCC Range 3 V-3.6 V
  • Signaling Rate Up to 800-MHz LVPECL
  • Differential Input Stage for Wide Common-Mode Range
  • Provides VBB Bias Voltage Output for Single-Ended Input Signals
  • Receiver Input Threshold ±75 mV
  • 24-Terminal QFN Package (4 mm × 4 mm)
  • Accepts Any Differential Signaling:
    LVDS, HSTL, CML, VML, SSTL-2, and Single-Ended: LVTTL/LVCMOS

Description

The CDCP1803 clock driver distributes one pair of differential clock inputs to three pairs of LVPECL differential clock outputs Y[2:0] and Y[2:0] with minimum skew for clock distribution. The CDCP1803 is specifically designed for driving 50- transmission lines.

The CDCP1803 has three control terminals, S0, S1, and S2, to select different output mode settings. The CDCP1803 is characterized for operation from -40°C to 85°C. For use in single-ended driver applications, the CDCP1803 also provides a VBB output terminal that can be directly connected to the unused input as a common-mode voltage reference.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsSamples
CDCP1803RGERACTIVE-40 to 853.15 | 1kuVQFN (RGE) | 24 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
CDCP1803RGERG4ACTIVE-40 to 853.15 | 1kuVQFN (RGE) | 24 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
CDCP1803RGETACTIVE-40 to 853.50 | 1kuVQFN (RGE) | 24 View 250 | SMALL T&R Download CAD Format for this Symbol
CDCP1803RGETG4ACTIVE-40 to 853.50 | 1kuVQFN (RGE) | 24 View 250 | SMALL T&R Download CAD Format for this Symbol
CDCP1803RTHRACTIVE-40 to 853.15 | 1kuQFN (RTH) | 24 View 3000 | LARGE T&R Download CAD Format for this SymbolPurchase Samples
CDCP1803RTHTACTIVE-40 to 853.50 | 1kuQFN (RTH) | 24 View 250 | SMALL T&R Download CAD Format for this Symbol

* 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 12:02 PM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksCDCP1803RGER
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksCDCP1803RGERG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksCDCP1803RGET
AmericasAvnet 250
Newark 245
AsiaWPI 135
EuropeAvnet-SILICA 213
WorldwideDigiKey 448
Mouser Electronics 236
TI Lead Time*: 16 WeeksCDCP1803RGETG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksCDCP1803RTHR
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksCDCP1803RTHT
AmericasRochester Electronics >1k
AsiaWPI 344
WorldwideDigiKey 255
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
CDCP1803RGER RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-2-260C-1 YEARViewView
CDCP1803RGERG4 RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-2-260C-1 YEARViewView
CDCP1803RGET RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-2-260C-1 YEARViewView
CDCP1803RGETG4 RoHS Compliant Green (RoHS & no Sb/Br) Call TI Level-2-260C-1 YEARViewView
CDCP1803RTHR  TBD CU SNPB Level-2-235C-1 YEARViewView
CDCP1803RTHT  TBD CU SNPB Level-2-235C-1 YEARViewView

* 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 CDCP1803 Help

Datasheet

Application Notes

User Guides

Tools & Software

NamePart # Company Tool / Software Type
ADS6122 Evaluation ModuleADS6122EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6123 Evaluation ModuleADS6123EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6124 Evaluation ModuleADS6124EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6125 Evaluation ModuleADS6125EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6142 Evaluation ModuleADS6142EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6143 Evaluation ModuleADS6143EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6144 Evaluation ModuleADS6144EVMTexas InstrumentsDevelopment Boards/EVMs
ADS6145 Evaluation ModuleADS6145EVMTexas InstrumentsDevelopment Boards/EVMs
ADS61B23 Evaluation ModuleADS61B23EVMTexas InstrumentsDevelopment Boards/EVMs

Simulation Models

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
CDCLVP1204 Low Jitter, 2-Input Selectable 1:4 Universal-to-LVPECL Buffer NON-PLL BUFFERS-DIFFERENTIAL ENDED(NP) TI customers also evaluated this product.
CDCLVP1102 Low Jitter 1:2 Universal-to-LVPECL Buffer NON-PLL BUFFERS-DIFFERENTIAL ENDED(NP) TI customers also evaluated this product.
CDCM1804 1:3 LVPECL Clock Buffer & Addl LVCMOS Output & Programmable Divider NON-PLL BUFFERS-MIXED SINGLE AND DIFFERENTIAL ENDED 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.
CDCM1802 Clock Buffer w/Programmable Divider, LVPECL I/O + addl LVCMOS output NON-PLL BUFFERS-MIXED SINGLE AND DIFFERENTIAL ENDED TI customers also evaluated this product.
MSP430F149 16-Bit Ultra-Low-Power Microcontroller, 60 kB Flash, 2KB RAM, 12 bit ADC, 2 USARTs, HW multiplier MSP430™16-BIT ULTRA-LOW POWER MCUS-1XX 8MHZ SERIES TI customers also evaluated this product.
SN74LVC1G97 Configurable Multiple-Function Gate LITTLE LOGIC-LL CONFIGURABLE GATE 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.
TPS51124 Dual, Synchronous Step Down Controller for Low Voltage System Power NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
TL431A Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS54386 Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
REF5040 Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE TI customers also evaluated this product.

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