KSZ8091RNACA-TR
Product Overview
Category
The KSZ8091RNACA-TR belongs to the category of Ethernet Physical Layer Transceivers.
Use
This product is primarily used for Ethernet communication in various electronic devices and systems.
Characteristics
- High-speed Ethernet connectivity
- Low power consumption
- Small form factor
- Robust performance
- Wide operating temperature range
Package
The KSZ8091RNACA-TR is available in a compact package, suitable for surface mount technology (SMT) assembly.
Essence
The essence of the KSZ8091RNACA-TR lies in its ability to provide reliable and efficient Ethernet connectivity in a wide range of applications.
Packaging/Quantity
This product is typically packaged in reels or trays, with varying quantities depending on customer requirements.
Specifications
- Data Rate: 10/100 Mbps
- Supply Voltage: 3.3V
- Operating Temperature Range: -40°C to +85°C
- Interface: MII/RMII
- Package Type: QFN
Detailed Pin Configuration
The KSZ8091RNACA-TR features a specific pin configuration that enables proper functionality. The detailed pinout is as follows:
- VDDIO
- TXD0
- TXD1
- TXEN
- CRS
- RXD0
- RXD1
- RXER
- REFCLK
- MDIO
- MDC
- VDDA
- VDDCORE
- GND
- LED1
- LED0
Functional Features
- Auto-negotiation support
- LinkMD® TDR-based cable diagnostics
- Energy Efficient Ethernet (EEE) support
- Wake-on-LAN (WoL) functionality
- Loopback mode for testing and diagnostics
Advantages and Disadvantages
Advantages
- High-speed Ethernet connectivity enables fast data transfer.
- Low power consumption contributes to energy efficiency.
- Small form factor allows for space-saving designs.
- Robust performance ensures reliable network communication.
- Wide operating temperature range makes it suitable for various environments.
Disadvantages
- Limited to 10/100 Mbps data rate, not suitable for Gigabit Ethernet applications.
- Lack of advanced features found in higher-end transceivers.
Working Principles
The KSZ8091RNACA-TR operates based on the principles of Ethernet communication. It utilizes the MII/RMII interface to transmit and receive data packets over an Ethernet network. The transceiver converts the digital signals from the MAC (Media Access Control) layer into analog signals suitable for transmission over the physical medium.
Detailed Application Field Plans
The KSZ8091RNACA-TR finds application in a wide range of electronic devices and systems, including but not limited to:
- Network switches
- Routers
- Industrial automation equipment
- IP cameras
- Automotive electronics
- Home networking devices
Detailed and Complete Alternative Models
- KSZ8081RNBIA-TR
- KSZ8081RNAIA-TR
- KSZ8081RNDIA-TR
- KSZ8081RNLIA-TR
- KSZ8081RNTIA-TR
These alternative models offer similar functionality and characteristics to the KSZ8091RNACA-TR, providing options for different design requirements.
In conclusion, the KSZ8091RNACA-TR is a versatile Ethernet Physical Layer Transceiver that offers high-speed connectivity, low power consumption, and robust performance. While it may have limitations in terms of data rate and advanced features, its compact size and wide operating temperature range make it suitable for various applications in the field of networking and electronics.
Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät KSZ8091RNACA-TR :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of KSZ8091RNACA-TR in technical solutions:
Q1: What is the KSZ8091RNACA-TR? A1: The KSZ8091RNACA-TR is a single-port Ethernet physical layer transceiver (PHY) that provides a low-power, small form factor solution for Fast Ethernet applications.
Q2: What are the key features of the KSZ8091RNACA-TR? A2: Some key features of the KSZ8091RNACA-TR include auto-negotiation, energy-efficient Ethernet (EEE), linkMD® cable diagnostics, and support for MII/RMII interfaces.
Q3: What are the typical applications of the KSZ8091RNACA-TR? A3: The KSZ8091RNACA-TR is commonly used in various applications such as industrial automation, automotive, home networking, and IoT devices.
Q4: What is auto-negotiation and why is it important? A4: Auto-negotiation is a feature that allows two connected devices to automatically determine the best possible communication parameters, such as speed and duplex mode. It ensures compatibility and optimal performance between devices.
Q5: What is energy-efficient Ethernet (EEE)? A5: EEE is a power-saving feature that reduces power consumption during periods of low network traffic. It helps to conserve energy and extend battery life in devices.
Q6: What is linkMD® cable diagnostics? A6: LinkMD® cable diagnostics is a feature that enables the detection and reporting of cable faults, such as open or shorted cables. It helps in troubleshooting and maintaining network connectivity.
Q7: What are the supported interface options for the KSZ8091RNACA-TR? A7: The KSZ8091RNACA-TR supports both MII (Media Independent Interface) and RMII (Reduced Media Independent Interface) interfaces, providing flexibility in connecting to different host controllers.
Q8: Can the KSZ8091RNACA-TR be used in automotive applications? A8: Yes, the KSZ8091RNACA-TR is suitable for automotive applications as it meets the required standards and specifications for automotive-grade components.
Q9: Does the KSZ8091RNACA-TR support Power over Ethernet (PoE)? A9: No, the KSZ8091RNACA-TR does not support Power over Ethernet. It is a PHY transceiver and does not have PoE capabilities.
Q10: What are the recommended operating conditions for the KSZ8091RNACA-TR? A10: The recommended operating conditions for the KSZ8091RNACA-TR include a supply voltage of 3.3V, an operating temperature range of -40°C to +85°C, and compliance with industry standards such as IEEE 802.3u.