9FGV1002BQ505LTGI8

Overview

The 9FGV1002BQ505LTGI8 is a programmable PhiClock generator from Renesas Electronics. It provides four spread-spectrum output pairs and two LVCMOS reference outputs. The device supports PCIe Gen1–7 compliance with typical phase jitter of 276fs RMS at 156.25MHz (12kHz–20MHz). Output frequencies range from 1MHz to 325MHz for LVDS or LP-HCSL, and up to 200MHz for LVCMOS. It operates on a 1.8V to 3.3V core supply with individual VDDO options. The component is housed in a 4x4mm 24-VFQFPN package.

Feature Summary

• PCIe Gen1–7 compliant with common clock jitter less than 41fs RMS
• Four programmable output pairs plus two LVCMOS REF outputs
• Supports HCSL, LVDS, and LVCMOS I/O standards
• Hardware or I²C configuration selection via select pins

Applications

• PCI Express timing solutions
• Automotive timing systems
• High-speed digital interface clocking

Procurement Notes

Verify the specific suffix LTGI8 against official Renesas documentation to confirm the tape-and-reel packaging quantity and moisture sensitivity level. Ensure the ordering code matches the exact voltage and frequency requirements defined in the datasheet before procurement.

Selection Notes

Select this model when PCIe Gen1 through Gen7 jitter specifications are required. Verify that the system design accommodates the 1.8V to 3.3V core voltage range and the specific output signaling standards needed, such as LP-HCSL or LVDS.

Part Context

This component belongs to the 9FGV1002 series within the PhiClock family. It is designed as a factory-configurable device offering multiple I²C addresses for system flexibility. The series supports integer, fractional, and spread-spectrum output frequency configurations.

Replacement Considerations

Check the 9FGV1002C series addendums for potential pin-compatible updates or revised electrical parameters. Verify package dimensions and lead counts against current inventory to ensure mechanical compatibility.