9FGV1004BQ536LTGI8

Overview

The Renesas Electronics 9FGV1004BQ536LTGI8 is a programmable PhiClock generator designed for high-performance timing applications. It features four differential output pairs supporting LP-HCSL and LVDS signaling standards, with individual core voltage options of 1.8V or 3.3V. The device operates within a supply voltage range of 1.71V to 3.465V and supports output frequencies up to 325 MHz. It includes two integer-related frequency outputs, one fractional or spread-spectrum output, and two crystal reference copies. The component utilizes a 24-pin VFQFPN package and offers hardware or I²C configuration selection.

Feature Summary

• Supports PCIe Gen1 through Gen4 compliance with low phase jitter performance
• Provides flexible output configurations including integer, fractional, and spread-spectrum modes
• Enables easy software selection via I²C interface with multiple unique addresses
• Features individual core voltage support for LP-HCSL, LVDS, and LVCMOS standards

Applications

• PCI Express (Gen1-Gen4) clock generation
• High-speed data communication systems
• Server and storage infrastructure timing
• Industrial equipment requiring precise clock synchronization

Procurement Notes

Verify the exact suffix LTGI8 against official Renesas documentation to confirm packaging type and moisture sensitivity level. Ensure compatibility with existing I²C addressing schemes if multiple components are used. Confirm that the specific factory configuration matches the design requirements before procurement, as this is a factory-configurable device.

Selection Notes

Select this component when designing systems requiring compliant PCIe clocking with low jitter. Consider the 24-pin VFQFPN package size for PCB layout constraints. Evaluate the need for spread-spectrum capabilities versus fixed integer frequencies based on EMI requirements. Verify that the operating temperature range meets the environmental conditions of the target application.

Part Context

This part belongs to the Renesas PhiClock family of programmable clock generators. It is designed to replace legacy clock solutions in high-speed digital systems. The 9FGV1004 series offers flexibility through OTP programming and software control, allowing designers to optimize power consumption and signal integrity across various industrial and computing applications.

Replacement Considerations

Check for direct substitutes within the 9FGV1004 series with different output counts or frequencies. Verify pin-to-pin compatibility with older generations if migrating from non-programmable clock sources. Ensure that any replacement maintains the required jitter specifications and output voltage levels for the specific application.