ICS843204I Overview
The ICS843204I is a 4 output LVPECL Synthesizer optimized to generate Gigabit HiPerClockS™ Ethernet and SONET reference clock frequencies and is a member of the HiPerClocksTM family of high performance clock solutions from ICS. Using a 19.44MHz and 25MHz, 18pF parallel resonant crystal, 155.52MHz and 156.25MHz frequencies can be generated. The ICS843204I uses ICS’ FemtoClock TM low phase noise VCO technology and can...
ICS843204I Key Features
- Four 3.3V LVPECL outputs
- Selectable crystal oscillator interface or LVCMOS/LVTTL single-ended input
- Supports the following output frequencies: 155.52MHz and 156.25MHz
- VCO range: 560MHz
- 680MHz
- RMS phase jitter @ 155.52MHz, using a 19.44MHz crystal (12kHz
- 13MHz): 0.86ps (typical)
- RMS phase jitter @ 156.25MHz, using a 19.44MHz crystal (1.875MHz
- 20MHz): 0.52ps (typical)
- Full 3.3V supply mode