9FGV1002B002NBGI8

Overview

The 9FGV1002B002NBGI8 is a programmable clock generator from the PhiClock family, manufactured by Renesas Electronics. It provides four spread-spectrum copies of a single output frequency and two copies of the crystal reference input. The device supports hardware selection via select pins or software selection through I²C bits. Four unique I²C addresses are available for multi-component access. It operates within an extended temperature range of -40°C to +85°C and is designed for applications requiring precise timing signals.

Feature Summary

• Generates four spread-spectrum copies of a single output frequency alongside two crystal reference copies
• Supports flexible configuration through hardware select pins or I²C software control
• Offers four distinct I²C addresses to facilitate easy access in multi-component systems

Applications

• PCI Express timing solutions
• Ethernet clock generation
• General-purpose programmable clock distribution

Procurement Notes

Verify the exact suffix 'B002' against official Renesas documentation, as public distributor listings predominantly feature variants such as 'C002' or 'Q506'. Confirm availability status directly with the manufacturer or authorized distributors, as supply conditions for specific sub-variants may differ. Ensure the selected part number matches the required package type and operating voltage specifications for your design.

Selection Notes

Select this component when multiple synchronized clock outputs with spread-spectrum capabilities are required. The PhiClock architecture allows for versatile configuration options suitable for complex system timing needs. Consider the available I²C addressing if multiple devices share the same bus. Verify that the supported output signaling types meet the requirements of the connected logic families.

Part Context

This component belongs to the 9FGV1002 series of programmable clock generators. The series is characterized by its ability to generate multiple clock outputs from a single reference, reducing board space and complexity. It is part of Renesas' broader portfolio of timing solutions aimed at high-performance computing and communication applications.

Replacement Considerations

Check for direct substitutes within the 9FGV1002 family, such as the 9FGV1002C002NBGI8 or 9FGV1002CQ506LTGI, ensuring pin compatibility and electrical parameter alignment. Consult the latest datasheet addendums for any functional updates or recommended replacements due to obsolescence.