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KSZ9031MNXIA-TR

KSZ9031MNXIA-TR

Product Overview

Category

The KSZ9031MNXIA-TR belongs to the category of Ethernet Physical Layer Transceivers.

Use

This product is primarily used for Ethernet communication applications, providing a physical interface between an Ethernet MAC (Media Access Control) and a twisted pair cable.

Characteristics

  • Supports 10/100/1000 Mbps data rates
  • Compliant with IEEE 802.3 standards
  • Low power consumption
  • Small form factor
  • Robust performance in harsh environments

Package

The KSZ9031MNXIA-TR is available in a small footprint package, making it suitable for space-constrained designs.

Essence

The essence of the KSZ9031MNXIA-TR lies in its ability to enable reliable and high-speed Ethernet communication by converting digital signals from the MAC into analog signals suitable for transmission over twisted pair cables.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

  • Data Rates: 10/100/1000 Mbps
  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Interface: MII/RMII/GMII/RGMII
  • ESD Protection: ±8kV HBM, ±2kV CDM

Detailed Pin Configuration

The KSZ9031MNXIA-TR features a pin configuration as follows:

  1. TX_CLK
  2. TX_EN
  3. TXD[3:0]
  4. TX_ER
  5. RX_CLK
  6. RX_DV
  7. RXD[3:0]
  8. CRS_DV
  9. MDIO
  10. MDC
  11. REF_CLK
  12. VDDIO
  13. VDDA
  14. VDDD
  15. VDD
  16. GND
  17. GND
  18. GND
  19. GND
  20. GND

Functional Features

  • Auto-negotiation and auto-MDIX support
  • Energy Efficient Ethernet (EEE) compliance
  • LinkMD® TDR-based cable diagnostics
  • Wake-on-LAN functionality
  • Integrated termination resistors

Advantages and Disadvantages

Advantages

  • High-speed data transmission
  • Low power consumption
  • Compact size for space-constrained designs
  • Robust performance in harsh environments
  • Comprehensive cable diagnostics

Disadvantages

  • Limited to wired Ethernet communication
  • Requires external MAC for complete Ethernet functionality

Working Principles

The KSZ9031MNXIA-TR operates by receiving digital signals from the Ethernet MAC and converting them into analog signals suitable for transmission over twisted pair cables. It also receives analog signals from the cable and converts them back into digital signals for the MAC to process.

Detailed Application Field Plans

The KSZ9031MNXIA-TR is widely used in various applications, including: - Networking equipment such as switches, routers, and gateways - Industrial automation systems - Automotive electronics - Internet of Things (IoT) devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the KSZ9031MNXIA-TR include: - KSZ9021RN - KSZ8081RNA - KSZ8863RLL - KSZ8463MLL

These models offer similar functionalities and can be considered as alternatives depending on specific requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van KSZ9031MNXIA-TR in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of KSZ9031MNXIA-TR in technical solutions:

Q1: What is the KSZ9031MNXIA-TR? A1: The KSZ9031MNXIA-TR is a highly integrated Ethernet physical layer transceiver (PHY) designed for use in various networking applications.

Q2: What are the key features of the KSZ9031MNXIA-TR? A2: Some key features of the KSZ9031MNXIA-TR include support for 10/100/1000 Mbps data rates, auto-negotiation, energy-efficient Ethernet, and various diagnostic capabilities.

Q3: What types of applications can the KSZ9031MNXIA-TR be used in? A3: The KSZ9031MNXIA-TR can be used in a wide range of applications such as switches, routers, industrial automation, automotive systems, and embedded systems.

Q4: How does the KSZ9031MNXIA-TR support energy-efficient Ethernet? A4: The KSZ9031MNXIA-TR supports energy-efficient Ethernet by implementing IEEE 802.3az standard, which enables power savings during periods of low link utilization.

Q5: Does the KSZ9031MNXIA-TR support auto-negotiation? A5: Yes, the KSZ9031MNXIA-TR supports auto-negotiation, allowing it to automatically determine the best possible connection speed and duplex mode with the connected device.

Q6: Can the KSZ9031MNXIA-TR operate in harsh environments? A6: Yes, the KSZ9031MNXIA-TR is designed to operate in industrial temperature ranges and is suitable for use in harsh environments.

Q7: What diagnostic capabilities does the KSZ9031MNXIA-TR offer? A7: The KSZ9031MNXIA-TR provides various diagnostic features such as link status indication, cable length measurement, and loopback testing.

Q8: Is the KSZ9031MNXIA-TR compatible with different Ethernet standards? A8: Yes, the KSZ9031MNXIA-TR is compatible with various Ethernet standards including 10BASE-T, 100BASE-TX, and 1000BASE-T.

Q9: Can the KSZ9031MNXIA-TR be used in automotive applications? A9: Yes, the KSZ9031MNXIA-TR is suitable for automotive applications and complies with automotive EMC requirements.

Q10: Are evaluation boards available for the KSZ9031MNXIA-TR? A10: Yes, Microchip (formerly Microsemi) offers evaluation boards for the KSZ9031MNXIA-TR, which can help in the development and testing of solutions using this PHY.

Please note that these answers are general and may vary depending on specific implementation requirements.