9FGV1002B203NBGI

Overview

The Renesas 9FGV1002B203NBGI is a PhiClock™ programmable clock generator designed for Ethernet and PCI Express (PCIe) applications. It operates within an automotive-grade temperature range of -40°C to 85°C and holds AEC-Q100 qualification. The device supports input frequencies via HCSL, LVCMOS, LVDS, or crystal sources. It provides multiple output signaling options including CML, HCSL, LP-HCSL, LVCMOS, LVDS, and LVPECL. Supply voltages are supported at 1.71V–1.89V, 2.375V–2.625V, and 3.135V–3.465V. The component utilizes a PLL architecture with a 1:6 input-to-output ratio.

Feature Summary

• AEC-Q100 qualified for automotive reliability standards
• Supports spread-spectrum frequency generation capabilities
• Configurable via hardware select pins or I²C software control
• Offers four unique I²C addresses for multi-component access

Applications

• PCI Express timing solutions
• Ethernet interface clocking
• Automotive electronic systems requiring certified clock generators

Procurement Notes

Verify the specific suffix NBGI against the manufacturer's current datasheet to confirm package type and lead finish specifications. Confirm availability status as supply constraints may affect order fulfillment. Ensure the selected configuration matches the required PCIe or Ethernet standard jitter compliance before procurement.

Selection Notes

Select this component when an automotive-qualified clock generator with flexible output signaling formats is required. Verify that the target system supports the available supply voltage ranges. Consider the I²C addressability if multiple clock devices are present on the same bus. Ensure the input source matches the supported HCSL, LVCMOS, LVDS, or crystal inputs.

Part Context

This part belongs to the Renesas PhiClock™ family of programmable clock generators. The 9FGV1002 series is specifically engineered to provide precise clock signals for high-speed serial interfaces like PCIe and Ethernet. The device integrates a Phase-Locked Loop (PLL) to generate stable output frequencies from various input references.

Replacement Considerations

Direct replacements within the 9FGV1002 series should be verified for identical suffix codes to ensure pin compatibility and electrical characteristics. Cross-model substitution requires careful evaluation of output drive strength and voltage levels.