The IP101AH-LF is a single-port 10/100 Fast Ethernet Transceiver. This device is designed for integration in embedded systems, network interface cards, and other applications requiring Ethernet connectivity. Manufactured by IC Plus, it is a highly integrated solution that simplifies Ethernet implementation.

Applications

• Embedded Systems
• Network Interface Cards (NICs)
• Ethernet Hubs/Switches
• IP Phones
• Set-Top Boxes
• Industrial Control Systems

Features

• Single-Port 10/100 Fast Ethernet Transceiver: Supports both 10Base-T and 100Base-TX Ethernet standards.
• MII/RMII Interface: Provides a standard Media Independent Interface (MII) or Reduced MII (RMII) for connection to a MAC controller.
• Auto-Negotiation: Automatically detects and configures the link speed and duplex mode.
• Auto-MDIX: Automatically detects and corrects cable polarity, eliminating the need for crossover cables.
• Low Power Consumption: Designed for low power operation, suitable for battery-powered applications.
• Integrated Filtering: Includes integrated filters to reduce EMI and improve signal integrity.

Benefits

• Simplified Ethernet Implementation: Highly integrated design simplifies the implementation of Ethernet connectivity.
• Reduced Component Count: Integrates many functions, reducing the number of external components required.
• Improved Compatibility: Supports both MII and RMII interfaces, providing compatibility with a wide range of MAC controllers.
• Enhanced Reliability: Auto-Negotiation and Auto-MDIX features enhance the reliability of the Ethernet connection.
• Cost-Effective Solution: Provides a cost-effective solution for adding Ethernet connectivity to embedded systems.

Technical Specifications

The IP101AH-LF operates from a 3.3V power supply and is available in a QFN package. It supports both half-duplex and full-duplex operation. The device includes integrated termination resistors and LED drivers. The operating temperature range is typically from 0°C to 70°C. It is compliant with IEEE 802.3 standards. The device also features power-down mode for reduced power consumption when the Ethernet link is inactive.