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:
- TX_CLK
- TX_EN
- TXD[3:0]
- TX_ER
- RX_CLK
- RX_DV
- RXD[3:0]
- CRS_DV
- MDIO
- MDC
- REF_CLK
- VDDIO
- VDDA
- VDDD
- VDD
- GND
- GND
- GND
- GND
- 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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10个与KSZ9031MNXIA-TR在技术解决方案中的应用相关的常见问题及解答
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.