9FGV1004BQ536LTGI

Overview

The 9FGV1004BQ536LTGI is a programmable clock generator from the Renesas PhiClock family, designed for low phase-noise applications. It features four differential outputs supporting LP-HCSL and LVDS signaling standards. The device operates within a supply voltage range of 1.71 V to 3.465 V and supports output frequencies up to 325 MHz. It utilizes a 24-pin VFQFPN package with dimensions of 4 mm x 4 mm. The component includes an integrated crystal option and supports I²C configuration for flexible system integration.

Feature Summary

• Four differential outputs with LP-HCSL or LVDS signaling options
• Programmable via hardware select pins or I²C interface
• Supports PCIe Gen1 through Gen4 jitter compliance
• Integrated crystal oscillator option available

Applications

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

Procurement Notes

Verify the specific suffix 'BQ536' against official Renesas documentation to confirm factory-programmed frequency settings. Confirm current availability status as distribution channels may list this part as obsolete or limited stock. Ensure compatibility with existing PCB footprint and thermal requirements for the VFQFPN-24 package before procurement.

Selection Notes

Select this component when four synchronized differential clocks are required with low jitter performance. Verify that the input frequency range matches the system's reference source. Consider the I²C addressability if multiple clock generators are used on the same bus. Ensure the operating temperature range meets the application's environmental specifications.

Part Context

This part belongs to the 9FGV1004 series, which offers configurable clock solutions for high-speed interfaces. The PhiClock family is known for its flexibility in generating integer and fractional multiples of input frequencies. The LTGI suffix indicates a lead-free, halogen-free RoHS-compliant package variant suitable for modern manufacturing processes.

Replacement Considerations

Direct replacements include other 9FGV1004 variants with different output frequencies but identical pinouts. Check for updated revisions in the 9FGV1004C series for potential improvements. Ensure any substitute maintains the same package type and electrical characteristics to avoid redesign.