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KSZ8091RNBCA-TR
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KSZ8091RNBCA-TR

Product Overview

Category

The KSZ8091RNBCA-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 data transmission capability
  • Low power consumption
  • Compact size
  • Robust design for reliable performance
  • Wide operating temperature range

Package

The KSZ8091RNBCA-TR is available in a small form-factor package, suitable for surface mount technology (SMT) assembly.

Essence

This transceiver is an essential component for establishing a physical connection between Ethernet networks and electronic devices.

Packaging/Quantity

The KSZ8091RNBCA-TR is typically packaged in reels, containing a specified quantity of transceivers per reel.

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 KSZ8091RNBCA-TR has the following pin configuration:

  1. VDDIO
  2. TXEN
  3. TXD0
  4. TXD1
  5. TX_CLK
  6. RX_CLK
  7. RXD0
  8. RXD1
  9. CRS_DV
  10. RX_ER
  11. RXDV
  12. MDIO
  13. MDC
  14. REF_CLK
  15. VDDA
  16. GND

Functional Features

  • Auto-negotiation for speed and duplex mode selection
  • LinkMD® TDR-based cable diagnostics
  • Energy Efficient Ethernet (EEE) support
  • Integrated termination resistors
  • Loopback modes for testing and diagnostics

Advantages and Disadvantages

Advantages

  • High-speed data transmission capability enables fast network communication.
  • Low power consumption contributes to energy efficiency in electronic devices.
  • Compact size allows for integration into space-constrained designs.
  • Robust design ensures reliable performance even in challenging environments.
  • Wide operating temperature range makes it suitable for various applications.

Disadvantages

  • Limited compatibility with certain older Ethernet standards.
  • Requires external magnetics for proper operation.

Working Principles

The KSZ8091RNBCA-TR transceiver operates by converting digital data into analog signals suitable for transmission over Ethernet cables. It utilizes advanced signal processing techniques to ensure accurate and reliable data transfer between connected devices.

Detailed Application Field Plans

The KSZ8091RNBCA-TR is widely used in the following application fields:

  1. Industrial automation systems
  2. Automotive electronics
  3. Network switches and routers
  4. Internet of Things (IoT) devices
  5. Embedded systems

Detailed and Complete Alternative Models

  1. KSZ8081RNBIA-TR
  2. KSZ8061RNBIA-TR
  3. KSZ8051RNLIA-TR
  4. KSZ8041RNLIA-TR
  5. KSZ8031RNLIA-TR

These alternative models offer similar functionality and can be considered as substitutes for the KSZ8091RNBCA-TR in various applications.

In conclusion, the KSZ8091RNBCA-TR is a high-performance Ethernet Physical Layer Transceiver that provides reliable and efficient communication capabilities for a wide range of electronic devices and systems. Its compact size, low power consumption, and robust design make it an ideal choice for various applications in industrial automation, automotive electronics, networking, IoT, and embedded systems.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de KSZ8091RNBCA-TR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of KSZ8091RNBCA-TR in technical solutions:

Q1: What is KSZ8091RNBCA-TR? A1: KSZ8091RNBCA-TR is a single-port Ethernet physical layer transceiver (PHY) that provides a physical connection between an Ethernet MAC and a twisted pair cable.

Q2: What are the key features of KSZ8091RNBCA-TR? A2: Some key features of KSZ8091RNBCA-TR include support for 10/100 Mbps data rates, auto-negotiation, energy-efficient Ethernet (EEE), and various diagnostic capabilities.

Q3: How can I interface KSZ8091RNBCA-TR with a microcontroller or processor? A3: KSZ8091RNBCA-TR uses the MII (Media Independent Interface) or RMII (Reduced Media Independent Interface) interface to communicate with a microcontroller or processor.

Q4: Can KSZ8091RNBCA-TR be used in industrial applications? A4: Yes, KSZ8091RNBCA-TR is suitable for industrial applications as it operates over a wide temperature range and supports industrial-grade voltage levels.

Q5: Does KSZ8091RNBCA-TR support Power over Ethernet (PoE)? A5: No, KSZ8091RNBCA-TR does not support Power over Ethernet. It is a PHY transceiver and does not provide power to connected devices.

Q6: Is KSZ8091RNBCA-TR compatible with both copper and fiber optic cables? A6: No, KSZ8091RNBCA-TR is designed specifically for copper-based Ethernet connections using twisted pair cables.

Q7: Can KSZ8091RNBCA-TR be used in automotive applications? A7: Yes, KSZ8091RNBCA-TR is automotive-grade and can be used in automotive applications that require Ethernet connectivity.

Q8: What are the power supply requirements for KSZ8091RNBCA-TR? A8: KSZ8091RNBCA-TR requires a single 3.3V power supply for operation.

Q9: Does KSZ8091RNBCA-TR support Auto-MDIX (Automatic Medium Dependent Interface Crossover)? A9: Yes, KSZ8091RNBCA-TR supports Auto-MDIX, which allows it to automatically detect and adjust for straight-through or crossover cables.

Q10: Are there any evaluation boards or development kits available for KSZ8091RNBCA-TR? A10: Yes, Microchip provides evaluation boards and development kits that include KSZ8091RNBCA-TR for easy prototyping and testing of Ethernet solutions.

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