CDCE949 Overview
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. Each output can be programmed insystem for any clock frequency up to 230 MHz, using up to four independent configurable PLLs.
CDCE949 Key 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