9FGV1008CQ500LTGI

Overview

The 9FGV1008CQ500LTGI is a programmable PhiClock generator manufactured by Renesas Electronics. It operates within a supply voltage range of 1.71 V to 3.465 V and supports output frequencies up to 325 MHz with a maximum input frequency of 240 MHz. The device features two differential outputs utilizing LP-HCSL or LVDS signaling standards. Packaged in an LGA-16 format, it functions reliably across an industrial temperature range from -40°C to +85°C. Typical operating current is specified at 24 mA, making it suitable for applications requiring precise clock generation with low power consumption.

Feature Summary

• Programmable PhiClock architecture supporting hardware or I²C configuration selection
• Dual differential outputs compatible with LP-HCSL and LVDS standards
• Maximum output frequency capability of 325 MHz
• Integrated crystal option support with 50 MHz reference frequency

Applications

• PCI Express Gen1 through Gen4 compliant systems
• High-speed data communication interfaces
• Server and storage system clock distribution

Procurement Notes

Verify the specific suffix LTGI confirms the LGA-16 package type and lead finish specifications. Confirm that the C variant designation aligns with the required temperature range and electrical characteristics for the target design environment. Cross-reference the datasheet addendum for any recent assembly location updates.

Selection Notes

Select this component when dual differential clock outputs are required alongside a single integer-related frequency configuration. Ensure the design accommodates the 1.8 V to 3.3 V core voltage requirements. Verify that the LGA-16 footprint matches the PCB layout constraints and that the thermal dissipation capabilities of the board support the typical power consumption levels.

Part Context

This part belongs to the 9FGV1004C–9FGV1008C family of programmable clock generators. It shares architectural similarities with other members like the 9FGV1004 and 9FGV1005 but offers specific output configurations tailored for high-performance timing applications. The PhiClock series is designed to replace multiple discrete clock components with a single programmable solution.

Replacement Considerations

Direct substitutes include other members of the 9FGV100xPhiClock family such as the 9FGV1005 or 9FGV1004, provided the pinout and output count requirements match. Verify compatibility with existing I²C addresses and configuration settings before swapping.