9FGV1002B002NBGI

Overview

The Renesas 9FGV1002B002NBGI is a programmable PhiClock™ generator designed for automotive and PCIe applications. It features four differential output pairs capable of generating spread-spectrum clock signals from a single input frequency, alongside two LVCMOS reference outputs. The device supports multiple I/O standards including LP-HCSL, LVDS, and LVCMOS, with individual supply voltage options for each output bank. Operating within an extended temperature range of -40°C to 85°C, it meets AEC-Q100 automotive qualification standards. The IC integrates a PLL for precise frequency synthesis and offers flexible configuration via hardware pins or I²C interface.

Feature Summary

• PCIe Gen1–7 compliant with typical phase jitter of 276fs RMS at 156.25MHz (12kHz–20MHz)
• Four programmable differential output pairs plus two LVCMOS REF outputs
• Supports HCSL, LVDS, and LVCMOS I/O standards with individual 1.8V, 2.5V, or 3.3V VDDO selection
• AEC-Q100 qualified for automotive grade operation (-40°C to 85°C)

Applications

• PCI Express (PCIe) timing solutions for Gen1 through Gen7 interfaces
• Automotive infotainment and connectivity systems requiring certified timing components
• Ethernet clock generation applications

Procurement Notes

Verify the specific suffix 'B002' against the official 9FGV1002C datasheet addendum to confirm factory-configured parameters. Confirm package availability in 24-VFQFPN or 24-LGA formats as specified by the manufacturer's current production status. Ensure compliance with RoHS directives and check for any recent Product Change Notices affecting assembly locations or labeling.

Selection Notes

Select this component when designing for PCIe Gen7 common clock requirements with strict jitter specifications. Ensure the design accommodates the required core voltage (1.8V/3.3V) and individual output supply voltages. Verify that the application utilizes the supported input types (Crystal, LVCMOS, LVDS, HCSL) and matches the desired output signaling standard (LP-HCSL, LVDS, or LVCMOS). Consider the I²C addressability if multiple devices are used on the same bus.

Part Context

The 9FGV1002B002NBGI belongs to the Renesas PhiClock™ family of programmable clock generators. It shares the core architecture with the 9FGV1002 series but differs in factory-programmed OTP configurations. The 'NBGI' suffix typically denotes a specific tape-and-reel or tray packaging option and temperature grade variant within the broader 9FGV1002 product line.

Replacement Considerations

Direct replacements include other 9FGV1002 variants with matching factory configurations. Verify pin compatibility between 24-VFQFPN and 24-LGA packages if swapping form factors. Cross-reference with 9FGV1006 series if additional output channels are required, ensuring electrical parameter alignment.