8308AGILF

Overview

The 8308AGILF is a clock fanout buffer manufactured by Renesas Electronics, designed for high-speed signal distribution. It features eight LVCMOS or LVTTL outputs with a typical output impedance of 7Ω. The device accepts selectable LVCMOS_CLK or differential CLK and nCLK inputs. It operates within a supply voltage range of 3.135 V to 3.465 V and supports a maximum input frequency of 350 MHz. The component is housed in a 24-TSSOP package and functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Provides eight LVCMOS/LVTTL outputs for clock distribution
• Supports selectable LVCMOS_CLK or differential CLK/nCLK inputs
• Features typical 7Ω output impedance

Applications

• High-speed clock distribution networks
• Server and storage system timing architectures
• Telecommunications equipment signal routing

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Renesas Electronics or authorized distributors before procurement. Confirm that the 24-TSSOP package dimensions and pin assignments match the target PCB layout requirements. Ensure the selected component meets the required operating temperature range and supply voltage specifications for the intended application environment.

Selection Notes

Select this component when a single clock source needs to be distributed to multiple loads requiring LVCMOS or LVTTL logic levels. The 350 MHz maximum input frequency capability makes it suitable for demanding high-speed digital systems. Consider the 24-TSSOP surface-mount package for space-constrained designs requiring robust signal integrity through its low output impedance characteristics.

Part Context

This part belongs to the Renesas clock buffer family, specifically engineered for fanout applications. It serves as a critical interface between clock generators and downstream logic components. The 8308AGILF variant provides eight outputs, distinguishing it from lower-output count models within the same series while maintaining compatible input interfaces and packaging standards.

Replacement Considerations

Consult official Renesas documentation for verified cross-reference part numbers. Direct replacements must maintain identical pinout configurations, electrical parameters, and package dimensions to ensure compatibility without redesigning the host circuit board.