KSZ9031RNXIC-TR
Product Overview
Category
The KSZ9031RNXIC-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
- Integrated termination resistors
- Auto-MDIX (Automatic Medium-Dependent Interface Crossover) support
- Small form factor package
Package
The KSZ9031RNXIC-TR is available in a small 48-pin QFN (Quad Flat No-Lead) package.
Essence
The essence of the KSZ9031RNXIC-TR lies in its ability to provide reliable and high-speed Ethernet connectivity in various networking applications.
Packaging/Quantity
This product is typically packaged in reels, with each reel containing a specific quantity of KSZ9031RNXIC-TR transceivers. The exact quantity per reel may vary depending on the manufacturer's specifications.
Specifications
- Data Rates: 10/100/1000 Mbps
- Supply Voltage: 3.3V
- Operating Temperature Range: -40°C to +85°C
- Interface: MII (Media Independent Interface), RMII (Reduced Media Independent Interface), RGMII (Reduced Gigabit Media Independent Interface)
- ESD (Electrostatic Discharge) Protection: ±8kV (Contact), ±15kV (Air)
Detailed Pin Configuration
The KSZ9031RNXIC-TR features a 48-pin QFN package with the following pin configuration:
Functional Features
- Auto-negotiation: The KSZ9031RNXIC-TR supports auto-negotiation, allowing it to automatically determine the best possible connection speed and duplex mode.
- LinkMD+: This feature provides advanced cable diagnostics, enabling the detection and reporting of cable faults and issues.
- Energy Efficient Ethernet (EEE): The transceiver supports EEE, which reduces power consumption during periods of low network activity.
- Wake-on-LAN (WoL): The KSZ9031RNXIC-TR supports WoL functionality, allowing a device to be remotely powered on from a sleep state.
Advantages and Disadvantages
Advantages
- High-speed data transmission rates
- Low power consumption
- Compact package size
- Integrated termination resistors simplify board design
- Supports various interface options
Disadvantages
- Limited temperature range (-40°C to +85°C)
- Requires external magnetics for proper operation
Working Principles
The KSZ9031RNXIC-TR operates by converting digital signals from an Ethernet MAC into analog signals suitable for transmission over twisted pair cables. It also performs the reverse process, converting received analog signals back into digital form for the MAC to process.
Detailed Application Field Plans
The KSZ9031RNXIC-TR is widely used in various networking applications, including: - Ethernet switches - Network routers - Industrial automation systems - Internet of Things (IoT) devices - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the KSZ9031RNXIC-TR include: - KSZ9021RN - DP83848CVV - LAN8720A
These alternatives can be considered based on specific requirements and compatibility with existing designs.
In conclusion, the KSZ9031RNXIC-TR is a versatile Ethernet Physical Layer Transceiver that provides reliable and high-speed Ethernet connectivity. With its compact size, low power consumption, and support for various interface options, it is well-suited for a wide range of networking applications.
10个与KSZ9031RNXIC-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 KSZ9031RNXIC-TR in technical solutions:
Q1: What is the KSZ9031RNXIC-TR? A1: The KSZ9031RNXIC-TR is a highly integrated Ethernet transceiver designed for Gigabit Ethernet applications.
Q2: What are the key features of the KSZ9031RNXIC-TR? A2: The key features include support for 1000BASE-T, 100BASE-TX, and 10BASE-T Ethernet standards, low power consumption, advanced cable diagnostics, and various management interfaces.
Q3: Can the KSZ9031RNXIC-TR be used in industrial applications? A3: Yes, the KSZ9031RNXIC-TR is suitable for industrial applications due to its robust design, extended temperature range, and support for industrial Ethernet protocols.
Q4: How does the KSZ9031RNXIC-TR handle power management? A4: The KSZ9031RNXIC-TR incorporates advanced power-saving features such as Energy Efficient Ethernet (EEE) and Wake-on-LAN (WoL) support to optimize power consumption.
Q5: Does the KSZ9031RNXIC-TR support auto-negotiation? A5: Yes, the KSZ9031RNXIC-TR supports auto-negotiation, allowing it to automatically detect and configure the best possible link parameters with the connected device.
Q6: Can the KSZ9031RNXIC-TR be used in PoE (Power over Ethernet) applications? A6: Yes, the KSZ9031RNXIC-TR can be used in PoE applications as it supports IEEE 802.3af/at/bt standards for Power over Ethernet.
Q7: What is the maximum data rate supported by the KSZ9031RNXIC-TR? A7: The KSZ9031RNXIC-TR supports a maximum data rate of 1000 Mbps (1 Gbps) for Gigabit Ethernet applications.
Q8: Does the KSZ9031RNXIC-TR support jumbo frames? A8: Yes, the KSZ9031RNXIC-TR supports jumbo frames, allowing it to handle larger Ethernet frames for improved performance in certain applications.
Q9: Can the KSZ9031RNXIC-TR be used in automotive applications? A9: Yes, the KSZ9031RNXIC-TR is suitable for automotive applications as it meets the AEC-Q100 Grade 2 qualification and supports automotive Ethernet protocols.
Q10: What are the available package options for the KSZ9031RNXIC-TR? A10: The KSZ9031RNXIC-TR is available in a small form factor QFN package, making it suitable for space-constrained designs.
Please note that these answers are general and may vary depending on the specific implementation and requirements.