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CDCE949 - Flexible Low Power LVCMOS Clock Generator

Datasheet Summary

Description

The CDCE949 and CDCEL949 are modular PLLbased low cost, high-performance, programmable clock synthesizers, multipliers and dividers.

They generate up to 9 output clocks from a single input frequency.

Features

  • 1 Member of Programmable Clock Generator Family.
  • CDCEx913: 1 PLLs, 3 Outputs.
  • CDCEx925: 2 PLLs, 5 Outputs.
  • CDCEx937: 3 PLLs, 7 Outputs.
  • CDCEx949: 4 PLLs, 9 Outputs.
  • In-System Programmability and EEPROM.
  • Serial Programmable Volatile Register.
  • Nonvolatile EEPROM to Store Customer Settings.
  • Flexible Input Clocking Concept.
  • External Crystal: 8 to 32 MHz.
  • On-Chip VCXO: Pull-Range ±150 ppm.
  • Sing.

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Datasheet preview – CDCE949

Datasheet Details

Part number CDCE949
Manufacturer Texas Instruments
File Size 1.17 MB
Description Flexible Low Power LVCMOS Clock Generator
Datasheet download datasheet CDCE949 Datasheet
Additional preview pages of the CDCE949 datasheet.

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Other Datasheets by Texas Instruments
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  • CDCE906 - PROGRAMMABLE 3-PLL CLOCK SYNTHESIZER/MULTIPLIER/DIVIDER
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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community CDCE949, CDCEL949 SCAS844F – AUGUST 2007 – REVISED OCTOBER 2016 CDCE(L)913: Flexible Low Power LVCMOS Clock Generator With SSC Support for EMI Reduction 1 Features •1 Member of Programmable Clock Generator Family – CDCEx913: 1 PLLs, 3 Outputs – CDCEx925: 2 PLLs, 5 Outputs – CDCEx937: 3 PLLs, 7 Outputs – CDCEx949: 4 PLLs, 9 Outputs • In-System Programmability and EEPROM – Serial Programmable Volatile Register – Nonvolatile EEPROM to Store Customer Settings • Flexible Input Clocking Concept – External Crystal: 8 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 –
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