Overview
Description
The 8430S10I-03 is a PLL-based clock generator specifically designed for Cavium Networks SoC processors. This high performance device is optimized to generate the processor core reference clock, the DDR reference clocks, the PCI/PCI-X bus clocks, and the clocks for both the Gigabit Ethernet MAC and PHY. The clock generator offers low-jitter, low-skew clock outputs, and edge rates that easily meet the input requirements for the CN30XX/CN31XX/CN38XX/CN58XX processors. The output frequencies are generated from a 25MHz external input source or an external 25MHz parallel resonant crystal. The extended temperature range of the 8430S10I-03 supports telecommunication, networking, and storage requirements.
Features
- One selectable differential output pair for DDR 533/400/667, LVPECL, LVDS interface levels
- Nine LVCMOS/ LVTTL outputs, 23Ω typical output impedance
- Selectable external crystal or differential input source
- Crystal oscillator interface designed for 25MHz, parallel resonant crystal
- Differential input pair (PCLK, nPCLK) accepts LVPECL, LVDS, CML, SSTL input levels
- Internal resistor bias on nPCLK pin allows the user to drive PCLK input with external single-ended (LVCMOS/ LVTTL) input levels
- Power supply modes: CORE / OUTPUT 3.3V / 3.3V LVDS, LVPECL, LVCMOS 3.3V / 2.5V LVCMOS
- -40°C to 85°C ambient operating temperature
- Available in lead-free (RoHS 6) package
Comparison
Applications
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.