9FGV1004B202NBGI

Overview

The Renesas 9FGV1004B202NBGI is a programmable clock generator from the PhiClock family, designed for high-performance timing applications. It features four differential output pairs 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 input frequencies up to 240 MHz with maximum output frequencies reaching 325 MHz. Packaged in a compact 24-VFQFPN format, it integrates spread-spectrum capabilities and offers hardware or I²C configuration options for flexible deployment in PCIe and Ethernet systems.

Feature Summary

• Four programmable differential output pairs with LP-HCSL and LVDS support
• Maximum output frequency of 325 MHz and input frequency up to 240 MHz
• Spread-spectrum generation capability for EMI reduction
• Dual configuration methods via hardware select pins or I²C interface

Applications

• PCI Express Gen1 through Gen4 compliant systems
• Ethernet network infrastructure equipment
• High-speed data acquisition and processing boards
• Industrial automation control units

Procurement Notes

Verify component authenticity through authorized distributors as counterfeits exist. Confirm package marking matches the 24-VFQFPN specification. Check for recent Product Change Notifications (PCNs) regarding assembly location updates. Ensure storage conditions comply with Moisture Sensitivity Level (MSL) requirements before reflow soldering.

Selection Notes

Select this model when four independent differential clock outputs are required. Verify that the target system supports LP-HCSL or LVDS input thresholds. Ensure the design accommodates the 1.71 V to 3.465 V core voltage range. Consider the 24-pin VFQFPN footprint constraints during PCB layout planning.

Part Context

This component belongs to the Renesas PhiClock™ programmable clock generator series. It shares architectural similarities with other 9FGV100x variants but is distinguished by its specific factory-configured output frequencies and pinout arrangement. The part is engineered to replace discrete crystal oscillator solutions in complex multi-clock environments.

Replacement Considerations

Direct replacements include other 9FGV1004 variants with compatible output configurations. Verify pin-to-pin compatibility if substituting with different package codes such as LTG24. Ensure software tools like Timing Commander™ are updated to support the specific revision of the replacement component.