General Description
The CS2100-CP is an extremely versatile system clocking device that utilizes a programmable phase lock loop. The CS2100-CP is based on a hybrid ana log-digital PLL architecture comprised of a unique combination of a Delta-Sigma Fractional-N Frequency Synthesizer and a Digital PLL. This architecture allows for generation of a low-jitter clock relative to an external noisy synchronization clock at frequencies as low as 50 Hz. The CS2100-CP supports both I²C and SPI for full software control.

FEATUREs
Clock Multiplier / Jitter Reduction
      – Generates a Low Jitter 6 - 75 MHz Clock from a Jittery or Intermittent 50 Hz to 30 MHz Clock Source
Highly Accurate PLL Multiplication Factor
     – Maximum Error Less Than 1 PPM in High Resolution Mode
I²C®/ SPI™ Control Port
Configurable Auxiliary Output
Flexible Sourcing of Reference Clock
     – External Oscillator or Clock Source
     – Supports Inexpensive Local Crystal
Minimal Board Space Required
    – No External Analog Loop-filter Components