Description:The 8430S07I 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 ultra low-jitter, low-skew clock outputs, and edge rates that easily meet the input requirements for the CN3005/CN3010/CN3020 processors. The output frequencies are generated from a 2
Renesas provides a recommended PCB layout guide in their application note (APN) documents, which can be found on their website. The guide includes thermal vias, heat sink recommendations, and PCB layer stack-up suggestions to ensure optimal thermal performance.
The 8430S07AKILF has an internal overcurrent protection (OCP) feature, but it's recommended to implement an external OCP circuit to ensure reliable operation. A simple OCP circuit can be implemented using a sense resistor, an op-amp, and a comparator to detect overcurrent conditions and trigger a shutdown or warning signal.
The recommended input capacitor value and type depend on the specific application and operating conditions. As a general guideline, a 10uF to 22uF ceramic capacitor (X5R or X7R dielectric) is suitable for most applications. However, it's essential to consult the datasheet and application notes for specific recommendations and to consider factors like input voltage, frequency, and ripple current.
To ensure EMC compliance, follow Renesas' guidelines for PCB layout, component selection, and shielding. Implement proper filtering, decoupling, and grounding techniques. Additionally, consider using a metal shield or a shielded enclosure to reduce electromagnetic radiation. Consult the datasheet, application notes, and relevant EMC standards (e.g., IEC 61000-4) for more information.
The 8430S07AKILF has an operating temperature range of -40°C to +125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to consult the datasheet and application notes for specific temperature-related recommendations and to consider derating the device's performance at high temperatures.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
8430S07AKILF Overview
Use the download button to access the 8430S07AKILF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 8430S,
or try a keyword search, such as Clock Generators
