9FGV1001B203NBGI8

Overview

The 9FGV1001B203NBGI8 is a programmable clock generator from the Renesas PhiClock family. It provides four non-spread-spectrum copies of a single output frequency and two copies of the crystal reference input. The device supports hardware selection via select pins or software selection through I²C, allowing configuration of any one of four OTP configurations as the default in I²C mode. Four unique I²C addresses facilitate access to multiple components within a system.

Feature Summary

• Provides four non-spread-spectrum output copies and two crystal reference copies
• Supports hardware (select pins) and software (I²C) configuration modes
• Offers four unique I²C addresses for multi-component systems
• Allows user-defined default configuration from four OTP options

Applications

• PCI Express Gen1, Gen2, Gen3, Gen4, and Gen5 compliant systems
• High-speed digital interface clocking
• Server and storage infrastructure timing solutions

Procurement Notes

Verify the specific suffix 'B203' against official Renesas documentation to confirm the exact output frequencies and package type, as generic model numbers may represent multiple variants. Confirm lead-free status and RoHS compliance details directly with the manufacturer or authorized distributors before procurement.

Selection Notes

Select this component when four identical non-spread-spectrum clock outputs are required alongside reference inputs. Ensure the design utilizes either hardware pin selection or I²C control for configuration. Verify that the target application requires the specific jitter performance and voltage levels associated with the PhiClock 9FGV1001 series.

Part Context

This part belongs to the 9FGV1001C-9FGV1005C series of programmable clock generators. These devices are designed for high-performance applications requiring precise timing, such as PCIe interfaces. The VFQFPN package offers a compact footprint suitable for space-constrained designs.

Replacement Considerations

Direct replacements within the same family include other 9FGV1001 variants with different output configurations. Cross-family replacement with 9FGV1002 or 9FGV1004 requires verification of spread-spectrum requirements and output signaling types.