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CDCLVP2108 Status: ACTIVE

Low Jitter, Dual 1:8 Universal-to-LVPECL Buffer


      
         
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See Also

  • CDCLVP215 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Dual 1:5 LVPECL buffer
  • CDCE18005 - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  1:5 LVPECL buffer with divider and EEPROM

Datasheet

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Functional Block Diagram


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 CDCLVP1204 CDCLVP1208 CDCLVP1212 CDCLVP1216 CDCLVP2102 CDCLVP2104 CDCLVP2106 CDCLVP2108
Frequency(Max)(MHz)2000  2000  2000  2000  2000  2000  2000  2000  
VCC(V)2.5, 3.3  2.5, 3.3  2.5, 3.3  2.5, 3.3  2.5, 3.3  2.5, 3.3  2.5, 3.3  2.5, 3.3  
Input LevelLVPECL, LVDS, LVCMOS  LVPECL, LVDS, LVCMOS  LVPECL, LVDS, LVCMOS  LVPECL, LVDS, LVCMOS  LVPECL, LVDS, LVCMOS  LVPECL, LVDS, LVCMOS  LVPECL, LVDS, LVCMOS  LVPECL, LVDS, LVCMOS  
No. of Outputs4  8  12  16  4  8  12  16  
Vcc range(V)2.375 - 3.6  2.375 - 3.6  2.375 - 3.6  2.375 - 3.6  2.375 - 3.6  2.375 - 3.6  2.375 - 3.6  2.375 - 3.6  
Output LevelLVPECL  LVPECL  LVPECL  LVPECL  LVPECL  LVPECL  LVPECL  LVPECL  
Pin/Package16QFN  28QFN  40QFN  48QFN  16QFN  28QFN  40QFN  48QFN  
Operating Temp Range(Celsius)   -40 to 85      
Tsk(o)(ps)20  20  25  30  20  20  25  30  
 SamplesSamplesSamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • CDCLVP2106: Low Jitter, Dual 1:6 Universal-to-LVPECL Buffer
  • CDCLVP1216: Low Jitter, 2-Input Selectable 1:16 Universal-to-LVPECL Buffer
  • CDCLVP1204: Low Jitter, 2-Input Selectable 1:4 Universal-to-LVPECL Buffer
  • CDCE18005: 5/10 Outputs Clock Buffer with Divider

More Related Products

Product Information

Features

  • Dual 1:8 Differential Buffer
  • Two Clock Inputs
  • Universal Inputs Can Accept LVPECL, LVDS, LVCMOS/LVTTL
  • 16 LVPECL Outputs
  • Maximum Clock Frequency: 2 GHz
  • Maximum Core Current Consumption: 115 mA
  • Very Low Additive Jitter: <100 fs,rms in 10-kHz to 20-MHz Offset Range
  • 2.375 V to 3.6 V Device Power Supply
  • Maximum Propagation Delay: 550 ps
  • Maximum Within Bank Output Skew: 25 ps
  • LVPECL Reference Voltage, VAC_REF, Available for Capacitive-Coupled Inputs
  • Industrial Temperature Range: -40°C to +85°C
  • Available in 7-mm × 7-mm QFN-48 (RGZ) Package
  • ESD Protection Exceeds 2 kV (HBM)
  • APPLICATIONS
    • Wireless Communications
    • Telecommunications/Networking
    • Medical Imaging
    • Test and Measurement Equipment

All trademarks are the property of their respective owners.

Description

The CDCLVP2108 is a highly versatile, low additive jitter buffer that can generate 16 copies of LVPECL clock outputs from two LVPECL, LVDS, or LVCMOS inputs for a variety of communication applications. It has a maximum clock frequency up to 2 GHz. Each buffer block consists of one input that feeds two LVPECL outputs. The overall additive jitter performance is less than 0.1 ps, RMS from 10 kHz to 20 MHz, and overall output skew is as low as 25 ps, making the device a perfect choice for use in demanding applications.

The CDCLVP2108 clock buffer distributes two clock inputs (IN0, IN1) to 16 pairs of differential LVPECL clock outputs (OUT0, OUT15) with minimum skew for clock distribution. Each buffer block consists of one input that feeds two LVPECL clock outputs.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
CDCLVP2108RGZRACTIVE8.50 | 1kuQFN (RGZ) | 48 View 2500 | LARGE T&RPurchase Samples
CDCLVP2108RGZTACTIVE9.35 | 1kuQFN (RGZ) | 48 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 WeeksCDCLVP2108RGZR
None Reported
View Distributors
TI Lead Time*: 20 WeeksCDCLVP2108RGZT
AsiaFarnell Asia 250
EuropeFarnell 250
WorldwideDigiKey >1k
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
CDCLVP2108RGZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
CDCLVP2108RGZT 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 CDCLVP2108 Help

Datasheet

User Guides

Part # Name Product Family Comments
CDCLVP215   Dual 1:5 High Speed LVPECL Fan Out Buffer   NON-PLL BUFFERS - DIFFERENTIAL ENDED(NP)   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  Dual 1:5 LVPECL buffer  
CDCE18005   5/10 Outputs Clock Buffer with Divider   NON-PLL BUFFERS - MIXED SINGLE AND DIFFERENTIAL ENDED   The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  1:5 LVPECL buffer with divider and EEPROM  
CDCE62005   5/10 Outputs Clock Generator/Jitter Cleaner with Integrated Dual VCO   ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER - INTERNAL VCO OUTPUT   Clock Generation    
CDCM61004   1:4 Ultra Low Jitter Crystal-In Clock Generator   ULTRA LOW JITTER SYNTHESIZER AND JITTER CLEANER - INTERNAL VCO OUTPUT   Clock Generation    
CDCE72010   10 Outputs Low Jitter Clock Synchronizer and Jitter Cleaner   WIRELESS BASE STATION CLOCKS - TRX ADC/DAC FREQUENCY SYNTHERSIZER/JITTER CLEANERS   Clock Generation    
Customers Who Evaluated This Product Also Evaluated...
CDCLVP2106 Low Jitter, Dual 1:6 Universal-to-LVPECL Buffer NON-PLL BUFFERS-DIFFERENTIAL ENDED(NP) TI customers also evaluated this product.
CDCLVP1216 Low Jitter, 2-Input Selectable 1:16 Universal-to-LVPECL Buffer NON-PLL BUFFERS-DIFFERENTIAL ENDED(NP) TI customers also evaluated this product.
CDCLVP1204 Low Jitter, 2-Input Selectable 1:4 Universal-to-LVPECL Buffer NON-PLL BUFFERS-DIFFERENTIAL ENDED(NP) TI customers also evaluated this product.
CDCLVP1208 Low Jitter, 2-Input Selectable 1:8 Universal-to-LVPECL Buffer NON-PLL BUFFERS-DIFFERENTIAL ENDED(NP) TI customers also evaluated this product.
CDCLVP1212 Low Jitter, 2-Input Selectable 1:12 Universal-to-LVPECL Buffer NON-PLL BUFFERS-DIFFERENTIAL ENDED(NP) TI customers also evaluated this product.
CDCLVP2104 Low Jitter, Dual 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.
CDCLVP2102 Low Jitter, Dual 1:2 Universal-to-LVPECL Buffer NON-PLL BUFFERS-DIFFERENTIAL ENDED(NP) TI customers also evaluated this product.
CDCE18005 5/10 Outputs Clock Buffer with Divider NON-PLL BUFFERS-MIXED SINGLE AND DIFFERENTIAL ENDED TI customers also evaluated this product.

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