9FGV1008B201LTGI8

Overview

The 9FGV1008B201LTGI8 is a programmable clock generator from Renesas' PhiClock family, designed for high-speed interface timing. It features an integrated PLL and supports multiple input types including crystals, LVCMOS, LVDS, and HCSL. The device provides six differential outputs capable of LP-HCSL and LVDS signaling formats. It operates within a supply voltage range of 1.71V to 3.465V across three domains and functions reliably in temperatures from -40°C to 85°C. The component is housed in a 24-lead TFLGA package with an exposed pad.

Feature Summary

• Programmable PhiClock architecture with I²C configuration support
• Six differential outputs supporting LP-HCSL and LVDS signaling
• Multi-voltage operation: 1.8V, 2.5V, and 3.3V domains
• AEC-Q100 qualified for automotive applications

Applications

• PCI Express (Gen1 through Gen4) timing solutions
• SATA and SAS interface clock generation
• Intel CPU server platform synchronization
• High-speed data converter reference clocks

Procurement Notes

Verify the specific suffix B201LTGI8 against the official 9FGV100xC datasheet addendum to confirm factory-configured frequency parameters. Confirm availability status as distribution channels may report obsolete or limited stock for specific programming variants. Ensure ESD handling protocols are followed during procurement and storage.

Selection Notes

Select this model when six synchronized differential outputs are required for PCIe or SATA topologies. Verify that the fixed output frequencies match the target interface specifications, as this variant is factory-programmed. Compare power consumption requirements against the 1.8V and 3.3V operating modes to optimize system efficiency.

Part Context

This component belongs to the 9FGV100xC series, which includes models like the 9FGV1002C and 9FGV1004C. These devices share the PhiClock architecture but differ in output counts and pinout configurations. The 9FGV1008 variant specifically targets designs requiring higher fan-out capabilities compared to the 9FGV1002 series.

Replacement Considerations

Direct replacements include other 9FGV100xC family members such as the 9FGV1004C or 9FGV1006C if output count and pin compatibility allow. Verify that substitute parts support the same LP-HCSL and LVDS output standards and meet the required jitter performance for the specific application.