Programmable Integrated Circuit Chip 1-PLL VCXO Clock Synthesizer With 1.8-V 2.5-V and 3.3-V Outputs L9134

Programmable 1-PLL VCXO Clock Synthesizer With 1.8-V, 2.5-V, and 3.3-V Outputs

FEATURES 

• Member of Programmable Clock Generator Family  

-CDCE913/CDCEL913: 1-PLL, 3 Outputs

– CDCE925/CDCEL925: 2-PLL, 5 Outputs

–CDCE937/CDCEL937: 3-PLL, 7 Outputs

–CDCE949/CDCEL949: 4-PLL, 9 Outputs

• In-System Programmability and EEPROM

–Serial Programmable Volatile Register

– Nonvolatile EEPROM to Store Customer Setting

• Flexible Input Clocking Concept

– External Crystal: 8 MHz 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

– Low Period Jitter (Typical 50 ps)

• Flexible Clock Driver

–Three User-Definable Control Inputs 

[S0/S1/S2] e.g., SSC Selection,Frequency Switching, Output Enable or Power Down