9FGV1002B112NBGI

Overview

The 9FGV1002B112NBGI is a programmable PhiClock™ clock generator from Renesas Electronics, designed for automotive and PCIe applications. It features one input and six outputs (four differential pairs plus two LVCMOS references). The device supports output frequencies up to 325MHz in LVDS/LP-HCSL formats and 200MHz in LVCMOS. Supply voltages include 1.8V/3.3V core options and individual 1.8V, 2.5V, or 3.3V output banks. It operates within a temperature range of -40°C to 85°C and holds AEC-Q100 qualification.

Feature Summary

• PCIe Gen1–7 compliant with common clock jitter < 41fs RMS
• Four spread-spectrum output pairs and two LVCMOS reference outputs
• Supports HCSL, LVDS, and LVCMOS I/O standards
• Hardware or I²C configuration via select pins

Applications

• PCI Express timing solutions
• Automotive infotainment systems
• Ethernet clock generation

Procurement Notes

Verify the specific suffix 'B112' against official Renesas documentation to confirm factory-configured frequency settings. Confirm package type NBG (VFQFPN) matches design requirements. Check current availability status as automotive components may have variable lead times.

Selection Notes

Select this component for designs requiring low-jitter PCIe clocks with spread-spectrum capabilities. Ensure voltage levels match the 1.8V or 3.3V core supply and appropriate output bank voltages. Verify that the 24-pin VFQFPN package fits the PCB layout constraints.

Part Context

This part belongs to the 9FGV1002C family of programmable clock generators. The 'NBG' suffix indicates a 24-lead VFQFPN package. The 'B112' code represents a specific factory-programmed configuration for frequency and output settings.

Replacement Considerations

The 9FGV1002C000NBG2 is a similar variant within the same family. Verify if the fixed configuration of the replacement matches the required output frequencies and jitter specifications for the target application.