Texas Instruments CDCDB2000NPPT
- Part Number:
- CDCDB2000NPPT
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6402200-CDCDB2000NPPT
- Description:
- DB2000QL compliant 20-output clock buffer for PCIe® Gen 1 to Gen 5
- ECAD Model:
-
- Datasheet:
- cdcdb2000
- FunctionClock buffer
- Additive RMS jitter (typ) (fs)80
- Output frequency (max) (MHz)250
- Number of outputs20
- Output supply voltage (V)3.3
- Core supply voltage (V)3.3
- Output skew (ps)50
- Features1:20 fanout
- Operating temperature range (°C)-40 to 85
- RatingCatalog
- Output typeLP-HCSL
- Input typeLP-HCSL
The CDCDB2000 is a 20-output LP-HCSL, DB2000QL compliant, clock buffer capable ofdistributing the reference clock for PCIe Gen 1-5, QuickPath Interconnect (QPI), UPI, SAS, and SATAinterfaces. The SMBus, SBI, and 8 output enable pins allow the configuration and control of all 20outputs individually. The CDCDB2000 is a DB2000QL derivative buffer and meets or exceeds the systemparameters in the DB2000QL specification. The CDCDB2000 is packaged in a 6-mm × 6-mm TLGA/GQFNpackage with 80 leads.
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ImagePart NumberManufacturerFunctionAdditive RMS jitter (typ) (fs)Output frequency (max) (MHz)Number of outputsOutput supply voltage (V)Core supply voltage (V)Output skew (ps)FeaturesOperating temperature range (°C)RatingOutput typeInput typeView Compare
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CDCDB2000NPPTClock buffer80250203.33.3501:20 fanout-40 to 85CatalogLP-HCSLLP-HCSL- -
Clock buffer3825083.33.3501:8 fanout-40 to 105CatalogLP-HCSLLP-HCSL
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Clock buffer3825083.33.3501:8 fanout-40 to 105CatalogLP-HCSLLP-HCSL
-
Clock buffer3825043.33.3501:4 fanout-40 to 105CatalogLP-HCSLLP-HCSL
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8-output clock buffer for PCIe® Gen 1 to Gen 6 with selectable SMBus addresses
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8-output clock buffer for PCIe® Gen 1 to Gen 6 with selectable SMBus addresses
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