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KSZ8081MLXCA
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KSZ8081MLXCA

Introduction

The KSZ8081MLXCA is a high-performance, fully-integrated 10Base-T/100Base-TX Ethernet physical-layer transceiver. It belongs to the category of Ethernet transceivers and is widely used in networking applications. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Ethernet Transceiver
  • Use: Networking Applications
  • Characteristics: High Performance, Fully-Integrated
  • Package: Small Form Factor (SFF)
  • Essence: Reliable Ethernet Connectivity
  • Packaging/Quantity: Varies by Manufacturer

Specifications

  • Data Rate: 10/100 Mbps
  • Supply Voltage: 3.3V
  • Operating Temperature: -40°C to 85°C
  • Package Type: 24-pin QFN

Detailed Pin Configuration

The KSZ8081MLXCA features a 24-pin QFN package with detailed pin configurations for various functions such as MDI/MDIX, LED indicators, power supply, and more.

Functional Features

  • Auto MDI/MDIX: Automatic detection of straight-through or crossover cable
  • Energy-Efficient Ethernet (EEE): Supports IEEE 802.3az standard for reduced power consumption
  • MII/RMII Interfaces: Flexible interface options for different system designs

Advantages and Disadvantages

Advantages

  • High performance and reliability
  • Energy-efficient operation
  • Flexible interface options

Disadvantages

  • Limited to 10/100 Mbps data rate

Working Principles

The KSZ8081MLXCA operates by converting digital data into analog signals for transmission over Ethernet cables. It incorporates advanced signal processing techniques to ensure reliable and efficient data transfer.

Detailed Application Field Plans

The KSZ8081MLXCA is commonly used in various networking applications, including: - Industrial Automation - Automotive Networking - Home and Office Networking - Embedded Systems

Detailed and Complete Alternative Models

  • KSZ8061RNB: Similar functionality with reduced pin count
  • KSZ8051MNL: Lower-cost alternative with basic features
  • KSZ8863: Gigabit Ethernet transceiver for higher data rates

In conclusion, the KSZ8081MLXCA is a versatile Ethernet transceiver suitable for a wide range of networking applications, offering high performance, energy efficiency, and flexible interface options.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af KSZ8081MLXCA i tekniske løsninger

  1. What is the KSZ8081MLXCA used for?

    • The KSZ8081MLXCA is a 10/100BASE-TX/FX physical layer transceiver designed for Ethernet applications.

  2. What are the key features of the KSZ8081MLXCA?

    • The key features include support for MII, RMII, and RGMII interfaces, low power consumption, auto-negotiation, and advanced power management.

  3. How is the KSZ8081MLXCA typically used in technical solutions?

    • The KSZ8081MLXCA is commonly used in embedded systems, industrial automation, automotive applications, and networking equipment to provide Ethernet connectivity.

  4. What are the recommended operating conditions for the KSZ8081MLXCA?

    • The recommended operating voltage range is 3.135V to 3.465V, and the ambient temperature range is -40°C to 85°C.

  5. Does the KSZ8081MLXCA support auto MDI/MDIX crossover?

    • Yes, the KSZ8081MLXCA supports auto MDI/MDIX crossover, which simplifies system design and installation.

  6. Can the KSZ8081MLXCA be used in automotive applications?

    • Yes, the KSZ8081MLXCA is AEC-Q100 qualified and suitable for automotive applications requiring Ethernet connectivity.

  7. What are the available package options for the KSZ8081MLXCA?

    • The KSZ8081MLXCA is available in a small footprint 32-pin QFN package, making it suitable for space-constrained designs.

  8. Does the KSZ8081MLXCA support energy-efficient Ethernet (EEE)?

    • Yes, the KSZ8081MLXCA supports EEE, helping to reduce power consumption during periods of low network activity.

  9. Is the KSZ8081MLXCA compatible with IEEE 802.3 standards?

    • Yes, the KSZ8081MLXCA is fully compliant with IEEE 802.3 specifications for Ethernet connectivity.

  10. Are evaluation boards or reference designs available for the KSZ8081MLXCA?

    • Yes, Microchip provides evaluation boards and reference designs to help developers quickly integrate the KSZ8081MLXCA into their technical solutions.