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CDCEL824 - Programmable 2-PLL Clock Synthesizer

Datasheet Summary

Description

The CDCEL824 is a modular PLL-based low-cost, high-performance, programmable clock synthesizer, multiplier, and divider.

It generates up to four output clocks from a single input frequency.

Features

  • 1 Flexible Clock Driver.
  • Three User-Definable Control Inputs [S0/S1/S2]: for example, Frequency Switching, Output Enable, or Power Down.
  • Enables 0-PPM Clock Generation.
  • In-System Programmability and EEPROM.
  • Serial Programmable Volatile Register.
  • Nonvolatile EEPROM to Store Customer Settings.
  • Flexible Input Clocking Concept.
  • External Crystal: 20 MHz to 30 MHz.
  • Single-Ended LVCMOS up to 130 MHz.
  • Selectable Ou.

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Datasheet preview – CDCEL824

Datasheet Details

Part number CDCEL824
Manufacturer Texas Instruments
File Size 1.96 MB
Description Programmable 2-PLL Clock Synthesizer
Datasheet download datasheet CDCEL824 Datasheet
Additional preview pages of the CDCEL824 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community CDCEL824 SCAS945A – JUNE 2015 – REVISED SEPTEMBER 2015 CDCEL824 Programmable 2-PLL Clock Synthesizer 1 Features •1 Flexible Clock Driver – Three User-Definable Control Inputs [S0/S1/S2]: for example, Frequency Switching, Output Enable, or Power Down – Enables 0-PPM Clock Generation • In-System Programmability and EEPROM – Serial Programmable Volatile Register – Nonvolatile EEPROM to Store Customer Settings • Flexible Input Clocking Concept – External Crystal: 20 MHz to 30 MHz – Single-Ended LVCMOS up to 130 MHz • Selectable Output Frequency up to 201 MHz • Low-Noise PLL Core – PLL Loop Filter Components Integrated – Low Period Jitter (Typical 80 ps) • 1.
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