ICS841402I
Description
The ICS841402I is an optimized PCIe and sRIO clock generator.
Key Features
- Two 0.7V differential HCSL outputs: configurable for PCIe (100MHz or 200MHz) and sRIO (125MHz) clock signals
- One LVCMOS/LVTTL reference clock output
- Selectable crystal oscillator interface, 25MHz, 18pF parallel resonant crystal or LVCMOS/LVTTL single-ended reference clock input
- Supports the following output frequencies: 100MHz, 125MHz, 200MHz or 400MHz
- VCO frequency range: 950MHz - 1.25GHz
- Configurable spread-spectrum generation for PCIe
- PLL bypass and output enable
- RMS phase jitter @ 200MHz, using a 25MHz crystal (12kHz - 20MHz): 1.21ps (typical)
- PCI Express (2.5 Gb/S), Gen 2 (5 Gb/s) and Gen 3 (8 Gb/s) jitter pliant (REF_OUT disabled)
- Full 3.3V operating supply
