ICS84325 Overview
The ICS84325 is a Crystal-to-3.3V LVPECL Frequency Synthesizer with Fanout Buffer and a HiPerClockS™ member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The output frequency can be programmed using frequency select pins. The low phase noise characteristics of the ICS84325 make it an ideal clock source for Fibre Channel 1, Fibre Channel 2, Infiniband and Gigabit Ethernet applications.
ICS84325 Key Features
- 6 differential 3.3V LVPECL outputs
- Crystal oscillator interface
- Output frequency range: 106.25MHz to 250MHz
- Crystal input frequency: 25MHz and 25.5MHz
- Output skew: 60ps (maximum)
- RMS phase jitter at 212.5MHz, using a 25.5MHz crystal (637KHz to 10MHz): 2.76ps
- Phase noise: Typical at 212.5MHz Offset Noise Power 100Hz
- 92 dBc/Hz 1KHz
- 112 dBc/Hz 10KHz
- 120 dBc/Hz 100KHz
ICS84325 Applications
- Industrial temperature information available upon request