Overview
Description
The 8413S09 is a PLL-based clock generator specifically designed for the Cavium Networks OCTEON Plus 58xx family of processors and Advanced Mezzanine Card (AMC) applications. This high-performance device is optimized to generate the processor core reference clock, the PCI Express, sRIO, XAUI, and SGMII SerDes reference clocks, and the clock for Gigabit Ethernet MACs or PHYs. The clock generator offers ultra-low jitter, low-skew clock outputs, and edge rates that easily meet the input requirements for processor core reference, PCI Express, sRIO, XAUI, and SGMII SerDes interfaces. The output frequencies are generated from a 25MHz external input source or an external 25MHz parallel resonant crystal. The industrial temperature range of the 8413S09 supports a variety of communications, networking, processor, DSP, data acquisition, storage, and I/O application requirements.
Features
- Six selectable 100MHz, 125MHz, 156.25MHz, and 312.5MHz clocks for PCI Express, sRIO, XAUI, SGMII, and HCSL interface levels
- Two fix frequency 100MHz clocks (QDx, nQDx) for PCI Express and HCSL interface levels
- One LVCMOS/LVTTL QREF output, 15Ω output impedance
- Selectable external crystal or differential (single-ended) input source
- Crystal oscillator interface designed for 25MHz, parallel resonant crystal
- Differential CLK, nCLK input pair that can accept: LVPECL, LVDS, LVHSTL, HCSL input levels
- Internal resistor bias on nCLK pin allows the user to drive CLK input with external single-ended (LVCMOS/LVTTL) input levels
- Supply Modes:
Full 3.3V (HSCL and QREF0)
Mix 3.3V core/2.5V (QREF0) - -40 °C to 85 °C ambient operating temperature
- Lead-free (RoHS 6) packaging
Comparison
Applications
Applications
- Systems using Cavium Networks OCTEON Plus 58XX processors
- Advanced Mezzanine Cards
- Integrated Control and Data Plane Solutions
- Enterprise, Data Center, Edge, and Core Networks
- Storage Network Appliances
- WAN Optimization Appliances
- Wired and Wireless Network Security
- Web Servers and Exchange Servers
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.