KSZ8091RNDIA-TR
Product Overview
Category
The KSZ8091RNDIA-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
- The KSZ8091RNDIA-TR is a high-performance, single-port 10/100BASE-TX/FX Ethernet physical layer transceiver.
- It supports both copper and fiber media interfaces.
- The transceiver operates at a voltage range of 3.3V.
- It is designed to meet the requirements of industrial applications.
Package
The KSZ8091RNDIA-TR comes in a small form-factor package, making it suitable for space-constrained designs.
Essence
The essence of this product lies in its ability to provide reliable and efficient Ethernet connectivity in various electronic devices.
Packaging/Quantity
The KSZ8091RNDIA-TR is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.
Specifications
- Data Rate: 10/100 Mbps
- Supply Voltage: 3.3V
- Operating Temperature Range: -40°C to +85°C
- Interface Type: MII, RMII, RGMII
- ESD Protection: ±8kV HBM, ±2kV CDM
Detailed Pin Configuration
The KSZ8091RNDIA-TR has the following pin configuration:
- TXD0+
- TXD0-
- TX_EN
- RXD0+
- RXD0-
- RX_ER
- CRS_DV
- MDIO
- MDC
- REF_CLK
- VDDA
- VDDC
- VDDIO
- GND
- VDDIO
- VDDC
- VDDA
- RX_CLK
- TX_CLK
- VDDIO
Functional Features
- Auto-negotiation and auto-MDIX support
- Energy Efficient Ethernet (EEE) support
- LinkMD® TDR-based cable diagnostics
- IEEE 1588 Precision Time Protocol (PTP) support
- Wake-on-LAN (WoL) support
- Loopback modes for diagnostic testing
- Integrated termination resistors for MII/RMII interfaces
Advantages and Disadvantages
Advantages
- High-performance Ethernet connectivity
- Supports both copper and fiber media interfaces
- Suitable for industrial applications
- Small form-factor package for space-constrained designs
- Various interface options for flexibility
Disadvantages
- Limited to 10/100 Mbps data rate
- Requires external magnetics for proper operation
Working Principles
The KSZ8091RNDIA-TR operates based on the principles of Ethernet communication. It receives and transmits data packets according to the Ethernet protocol, enabling reliable and efficient communication between devices.
Detailed Application Field Plans
The KSZ8091RNDIA-TR is widely used in various applications, including but not limited to: - Industrial automation systems - Network switches - IP cameras - Embedded systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the KSZ8091RNDIA-TR include: - KSZ8081RNBIA-TR - KSZ8081RNAIA-TR - KSZ8081RNDIA-TR - KSZ8081RNLIA-TR
These alternative models provide comparable features and can be considered as alternatives depending on specific requirements.
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10个与KSZ8091RNDIA-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 KSZ8091RNDIA-TR in technical solutions:
Q1: What is KSZ8091RNDIA-TR? A1: KSZ8091RNDIA-TR is a highly integrated Ethernet physical layer transceiver (PHY) designed for use in automotive and industrial applications.
Q2: What are the key features of KSZ8091RNDIA-TR? A2: Some key features of KSZ8091RNDIA-TR include support for 10/100BASE-TX Ethernet, low power consumption, robust EMC performance, and advanced diagnostic capabilities.
Q3: What are the typical applications of KSZ8091RNDIA-TR? A3: KSZ8091RNDIA-TR is commonly used in automotive infotainment systems, industrial automation, smart grid devices, and other applications requiring reliable Ethernet connectivity.
Q4: How does KSZ8091RNDIA-TR ensure reliable communication? A4: KSZ8091RNDIA-TR incorporates various features like auto-negotiation, link quality monitoring, and advanced error detection and correction mechanisms to ensure reliable data transmission over Ethernet.
Q5: What is the operating voltage range of KSZ8091RNDIA-TR? A5: KSZ8091RNDIA-TR operates from a single 3.3V power supply, making it compatible with a wide range of system designs.
Q6: Does KSZ8091RNDIA-TR support Power over Ethernet (PoE)? A6: No, KSZ8091RNDIA-TR does not support Power over Ethernet. It is primarily designed for data communication purposes.
Q7: Can KSZ8091RNDIA-TR be used in harsh environments? A7: Yes, KSZ8091RNDIA-TR is designed to operate reliably in harsh automotive and industrial environments, with a wide temperature range and robust EMC performance.
Q8: What interface does KSZ8091RNDIA-TR use to connect with the host microcontroller? A8: KSZ8091RNDIA-TR uses the industry-standard MII (Media Independent Interface) or RMII (Reduced Media Independent Interface) to connect with the host microcontroller.
Q9: Does KSZ8091RNDIA-TR support auto-negotiation? A9: Yes, KSZ8091RNDIA-TR supports auto-negotiation, allowing it to automatically establish the best possible Ethernet link configuration with the connected device.
Q10: Are evaluation boards available for KSZ8091RNDIA-TR? A10: Yes, Microchip provides evaluation boards and reference designs for KSZ8091RNDIA-TR, which can help developers quickly prototype and evaluate their technical solutions.
Please note that these answers are general and may vary depending on the specific requirements and implementation of the technical solution.