9FGV1002B003NBGI

Overview

The Renesas 9FGV1002B003NBGI is a PhiClock™ programmable clock generator designed for Ethernet and PCI Express applications. It features one circuit with a 1:6 input-to-output ratio, generating four spread-spectrum copies of a single output frequency and two copies of the crystal reference input. The device supports multiple input types including HCSL, LVCMOS, LVDS, and crystals, while providing versatile outputs such as CML, HCSL, LP-HCSL, LVCMOS, LVDS, and LVPECL. It operates within a supply voltage range of 1.71V to 1.89V, 2.375V to 2.625V, or 3.135V to 3.465V, and functions at frequencies up to 200MHz and 325MHz across an operating temperature range of -40°C to 85°C.

Feature Summary

• Provides four spread-spectrum output copies and two crystal reference copies from a single input.
• Supports hardware selection via select pins or software configuration through I²C with four unique addresses.
• Compatible with automotive standards, holding AEC-Q100 qualification.
• Offers flexible output signaling options including CML, LVDS, LVPECL, and various HCSL/LVCMOS levels.

Applications

• PCI Express (PCIe) timing solutions
• Ethernet network infrastructure
• Automotive electronic systems

Procurement Notes

Verify the specific suffix 'B003' against the official 9FGV1002C datasheet addendum to confirm exact factory configuration and pinout compatibility. Ensure the ordering quantity aligns with the manufacturer's standard tray packaging requirements, typically 490 units per tray, before finalizing procurement plans.

Selection Notes

Select this component when designing for PCIe or Ethernet interfaces requiring spread-spectrum clocking to reduce EMI. Confirm that the required output voltage levels match the available 1.8V, 2.5V, or 3.3V supply rails. Verify that the system design can accommodate the I²C interface if software configurability is preferred over hardware pin selection.

Part Context

This part belongs to the Renesas PhiClock™ family of programmable clock generators. The 9FGV1002 series is specifically engineered to meet the stringent jitter and timing requirements of high-speed serial interfaces like PCIe Gen1 through Gen4. It serves as a critical timing source in complex digital systems where precise clock distribution and noise reduction are essential.

Replacement Considerations

Direct replacements within the same package and functionality include other variants from the 9FGV1002C series, such as 9FGV1002C000NBG2 or 9FGV1002C000NBGI. Always verify that the substitute part number has the identical output configuration and electrical specifications for the target application.