Description
The ICS843020-01 is a general purpose, dual output Crystal-to-3.3V Differential LVPECL High FreHiPerClockS™ quency Synthesizer and a member of the FemtoClocks™ family of High Performance Clock Solutions from ICS.
Features
- Dual differential 3.3V LVPECL outputs.
- Selectable crystal oscillator interface or LVCMOS/LVTTL TEST_CLK.
- Output frequency range: 70MHz to 680MHz.
- Crystal input frequency range: 12MHz to 32MHz.
- VCO range: 560MHz to 680MHz.
- Parallel or serial interface for programming feedback and output dividers.
- Input P_DIV under parallel load control.
- RMS phase jitter at 156.25MHz (1.875MHz to 20MHz): 0.49ps (typical), P_DIV = ÷1.
ICS843020-01_IntegratedCircuitSystems.pdf