9ZX21901BKLF - Renesas Electronics America Inc

Manufacturer Part Number

9ZX21901BKLF

Manufacturer

Renesas Electronics America

Introduction

The 9ZX21901BKLF is a clock generator specifically designed for Intel QPI and PCI Express (PCIe) applications, providing precise timing solutions.

Product Features and Performance

Integrated Phase-Locked Loop (PLL)

Supports Intel QPI and PCI Express (PCIe) main purposes

Provides HCSL output

Includes a single circuit design

Features differential input and output

Capable of reaching up to 400MHz frequency

Product Advantages

High precision for synchronization due to PLL technology

Compatible with critical communication protocols like Intel QPI and PCIe

Improved signal integrity with differential input/output

Key Technical Parameters

Input type: Clock

Output type: HCSL

Number of Circuits: 1

Ratio Input:Output: 2:19

Frequency Max: 400MHz

Voltage Supply: 3.135V ~ 3.465V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Operates within standard industrial temperature ranges ensuring reliability

Robust surface mount package (72-VFQFN Exposed Pad)

Compatibility

Specifically designed for use with Intel QPI and PCI Express protocols

Application Areas

Suitable for use in high-speed communication devices and servers where Intel QPI or PCI Express interfaces are utilized

Product Lifecycle

Currently Active product status

Available in Tray packaging for volume handling

No imminent discontinuation, with stable supply and support

Several Key Reasons to Choose This Product

High-frequency capability up to 400MHz allows for use in demanding applications

Differential signaling offers lower voltage swings and better noise immunity

The product is actively maintained and supported by Renesas Electronics America

Dedicated design for specific high-speed interfaces like Intel QPI and PCIe ensures compatibility and performance

Surface mount technology facilitates smaller and more compact device integrations