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CDCE925 Datasheet Flexible Low Power LVCMOS Clock Generator

Manufacturer: Texas Instruments

General Description

The CDCE925 and CDCEL925 are modular PLLbased low-cost, high-performance, programmable clock synthesizers, multipliers, and dividers.

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

Each output can be programmed insystem for any clock frequency up to 230 MHz, using up to two independent configurable PLLs.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community CDCE925, CDCEL925 SCAS847I – JULY 2007 – REVISED OCTOBER 2016 CDCE(L)925: Flexible Low Power LVCMOS Clock Generator With SSC Support.

Key Features

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