9EX21801AKLF - Renesas Electronics America Inc

Manufacturer Part Number

9EX21801AKLF

Manufacturer

Renesas Electronics America

Introduction

The 9EX21801AKLF is a high-performance clock generator designed for Intel QPI and PCI Express (PCIe) applications. This device features a Phase-Locked Loop (PLL) that generates multiple output clocks from a single input clock, providing flexibility and efficient clock distribution in complex system designs.

Product Features and Performance

Supports input clock frequencies up to 400MHz

Generates 18 differential HCSL output clocks from a single input clock

Input-to-output clock ratio of 2:18

Differential clock inputs and outputs

Operates on a supply voltage of 3.135V to 3.465V

Operating temperature range of 0°C to 70°C

Surface mount package (72-VFQFN Exposed Pad)

Product Advantages

Flexible clock generation for Intel QPI and PCIe applications

Efficient clock distribution with multiple output clocks from a single input

Robust differential clock inputs and outputs for noise immunity

Wide operating temperature range for versatile deployment

Key Reasons to Choose This Product

Optimized for high-performance Intel QPI and PCIe systems

Reliable and stable clock generation with PLL technology

Compact surface mount package for space-constrained designs

Supports a wide range of operating conditions

Quality and Safety Features

Designed and manufactured to Renesas' high-quality standards

Rigorous testing and validation process to ensure reliability

Compatibility

Suitable for use in Intel QPI and PCI Express (PCIe) systems

Application Areas

Motherboards and server platforms

Networking and telecommunications equipment

Industrial automation and control systems

Product Lifecycle

["The 9EX21801AKLF is an obsolete product, and Renesas no longer manufactures this specific model.","There are several alternative clock generator products available from Renesas that may provide similar or improved functionality. Customers are advised to contact our website's sales team for more information on the latest clock generator offerings and available options."]