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CDCV857

CDCV857 Description

1:10 DDR Phase-Lock Loop Clock Driver

CDCV857 Categories

Clock Drivers

CDCV857 Manufacturer

Texas Instruments

CDCV857 Datasheet (PDF)

CDCV857 Datasheet
2.5-V Phase-Lock Loop Clock Driver (Rev. A)

CDCV857 Price & Availability


Check CDCV857 Price & Availability at Canics

CDCV857 Features

  • Phase-Lock Loop Clock Driver for Double Data-Rate Synchronous DRAM Applications
  • Spread Spectrum Clock Compatible
  • Operating Frequency: 60 to 200 MHz
  • Low Jitter (cyc-cyc): ±75 ps
  • Distributes One Differential Clock Input to Ten Differential Outputs
  • Three-State Outputs When the Input Differential Clocks Are <20 MHz
  • Operates From Dual 2.5-V Supplies
  • 48-Pin TSSOP Package
  • Consumes < 200-uA Quiescent Current
  • External Feedback PIN (FBIN, FBIN\) Are Used to Synchronize the Outputs to the Input Clocks

CDCV857 Parameters

Pin/Package48TSSOP
Approx. 1KU Price (US$)3.7
Input LevelSSTL-2, LVTTL
Output LevelSSTL-2
No. of Outputs10
VCC (V)2.5
t(phase error) (Min) (ps)-100
t(phase error) (Max) (ps)100
Operating Frequency Range (Min) (MHz)60
Operating Frequency Range (Max) (MHz)200
Absolute Jitter (cycle-to-cycle) (ps)75
Select parameters and click to see components with these parameters.

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Keywords
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