Microchip Technology
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
KSZ9031RNXUA
Ver Detalle Hojas de datos

KSZ9031RNXUA

Product Overview

Category

The KSZ9031RNXUA belongs to the category of Ethernet Physical Layer Transceivers.

Use

It is primarily used for providing physical layer connectivity in Ethernet applications.

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 KSZ9031RNXUA comes in a small package, making it suitable for space-constrained designs.

Essence

The essence of KSZ9031RNXUA lies in its ability to provide reliable and high-speed Ethernet connectivity.

Packaging/Quantity

The product is typically packaged in reels or trays, with varying quantities 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, RMII, RGMII
  • ESD Protection: ±8kV HBM, ±2kV CDM

Detailed Pin Configuration

The KSZ9031RNXUA has a total of 48 pins. Here is a detailed pin configuration:

  1. VDDIO
  2. VDDA
  3. VDDC
  4. VDDRX
  5. VDDTX
  6. GND
  7. REFCLK
  8. TXEN
  9. TXD[3:0]
  10. TXC
  11. RXDV
  12. RXD[3:0]
  13. RXER
  14. CRS
  15. COL
  16. MDIO
  17. MDC
  18. RXCLK
  19. RXCTL
  20. RXD[7:4]
  21. RXD[3:0]
  22. TXCLK
  23. TXCTL
  24. TXD[7:4]
  25. TXD[3:0]
  26. VDDIO
  27. VDDA
  28. VDDC
  29. VDDRX
  30. VDDTX
  31. GND
  32. REFCLK
  33. TXEN
  34. TXD[3:0]
  35. TXC
  36. RXDV
  37. RXD[3:0]
  38. RXER
  39. CRS
  40. COL
  41. MDIO
  42. MDC
  43. RXCLK
  44. RXCTL
  45. RXD[7:4]
  46. RXD[3:0]
  47. TXCLK
  48. TXCTL

Functional Features

  • Auto-negotiation and auto-MDI/MDIX support
  • Energy Efficient Ethernet (EEE) compliance
  • LinkMD® TDR-based cable diagnostics
  • Wake-on-LAN (WoL) support
  • Advanced power management features

Advantages and Disadvantages

Advantages

  • High-speed data transmission
  • Compact size for space-constrained designs
  • Robust performance in harsh environments
  • Energy-efficient operation

Disadvantages

  • Limited compatibility with certain interface types
  • Relatively higher cost compared to some alternatives

Working Principles

The KSZ9031RNXUA operates by converting digital data into analog signals for transmission over Ethernet cables. It utilizes advanced signal processing techniques to ensure reliable and high-speed communication between network devices.

Detailed Application Field Plans

The KSZ9031RNXUA is widely used in various applications, including: - Network switches - Routers - Industrial automation systems - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

  • KSZ9021RNX
  • KSZ9021RNLI
  • KSZ9031MNX
  • KSZ9031RNX
  • KSZ9031RNXCA

These alternative models offer similar functionality and can be considered as alternatives to the KSZ9031RNXUA.

In conclusion, the KSZ9031RNXUA is a high-performance Ethernet Physical Layer Transceiver that provides reliable and high-speed connectivity. With its compact size and robust features, it is suitable for various applications in networking, industrial automation, and embedded systems. While it has certain advantages, such as high-speed data transmission and energy efficiency, it also has limitations in terms of interface compatibility and cost. Nonetheless, it remains a popular choice for designers seeking a reliable Ethernet connectivity solution.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de KSZ9031RNXUA en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of KSZ9031RNXUA in technical solutions:

Q1: What is KSZ9031RNXUA? A1: KSZ9031RNXUA is a highly integrated Ethernet transceiver designed for Gigabit Ethernet applications.

Q2: What are the key features of KSZ9031RNXUA? A2: Some key features of KSZ9031RNXUA include support for 1000BASE-T, 100BASE-TX, and 10BASE-T Ethernet standards, low power consumption, and advanced cable diagnostics.

Q3: What is the typical operating voltage range for KSZ9031RNXUA? A3: The typical operating voltage range for KSZ9031RNXUA is 3.3V ±10%.

Q4: Can KSZ9031RNXUA be used in industrial applications? A4: Yes, KSZ9031RNXUA is suitable for industrial applications due to its wide temperature range and robust design.

Q5: Does KSZ9031RNXUA support Auto-MDIX? A5: Yes, KSZ9031RNXUA supports Auto-MDIX, which allows it to automatically detect and adjust for straight-through or crossover cables.

Q6: What is the maximum data rate supported by KSZ9031RNXUA? A6: KSZ9031RNXUA supports a maximum data rate of 1000 Mbps (1 Gbps).

Q7: Can KSZ9031RNXUA operate in full-duplex mode? A7: Yes, KSZ9031RNXUA can operate in both half-duplex and full-duplex modes.

Q8: Is KSZ9031RNXUA compatible with different physical interfaces? A8: Yes, KSZ9031RNXUA is compatible with various physical interfaces, including MII, RMII, RGMII, and SGMII.

Q9: Does KSZ9031RNXUA support Energy Efficient Ethernet (EEE)? A9: Yes, KSZ9031RNXUA supports EEE, which helps reduce power consumption during periods of low network activity.

Q10: Are there any evaluation boards available for KSZ9031RNXUA? A10: Yes, Microchip offers evaluation boards for KSZ9031RNXUA, allowing developers to easily test and integrate the transceiver into their designs.

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