ADM7001X-AC-R-1

Overview

The ADM7001X-AC-R-1 is a single-port 10/100 Mbps Ethernet PHY manufactured by Infineon Technologies. It integrates the physical layer and transceivers for 10Base-T and 100BASE-TX standards, supporting IEEE 802.3 compatibility. The device features an integrated MLT-3 functionality for 100 Mbps operation and Manchester Code Converter for 10 Mbps. It provides three interface options: Medium Independent Interface (MII), Reduced MII (RMII), and General Purpose Serial Interface (GPSI). Key capabilities include Auto MDIX detection, auto negotiation compliant with IEEE 802.3u Clause 28, and programmable LED outputs. The component operates within a specified voltage range and supports power-saving functions to reduce system radiation and consumption.

Feature Summary

• Supports Auto MDIX function for Plug-and-Play connectivity
• Integrates built-in clock generator and power-on reset signal
• Features programmable LED display for switch applications
• Includes carrier integrity monitor and baseline wander correction

Applications

• Information Appliance (IA) networking products
• Small Office/Home Office (SOHO) network devices
• High port count switches requiring MII/RMII/GPSI interfaces

Procurement Notes

Verify the specific ordering suffix against current Infineon documentation, as availability may vary. Confirm package type and environmental compliance status directly with the manufacturer or authorized distributors before procurement.

Selection Notes

Select this component for designs requiring low power consumption and reduced system radiation. Ensure the host MAC supports one of the available interfaces: MII, RMII, or GPSI. Verify that the application environment accommodates the LQFP-48 package constraints.

Part Context

This part belongs to the ADM7001/X series of single-chip Ethernet PHYs. It is designed as a cost-effective solution for dual-speed networking applications. The 'Green' package version indicates environmentally friendly manufacturing processes compliant with relevant regulations.

Replacement Considerations

Check for updated ordering information from Infineon. No direct public substitute part numbers are confirmed in the provided datasheet.