AR8033-AL1A is a Fast Ethernet physical layer transceiver (PHY) chip manufactured by Qualcomm Atheros. It supports 10/100Mbps data rates and is designed to operate over a variety of media including CAT5 twisted pair cable, fiber optic cable, and coaxial cable. The chip also incorporates advanced features such as auto-negotiation, auto-MDI/MDIX, and energy-efficient Ethernet (EEE) to optimize power consumption. It is commonly used in networking devices such as routers, switches, and network interface cards.

The AR8033-AL1A is a high-performance Ethernet Physical Layer (PHY) integrated circuit designed to deliver reliable and efficient Ethernet connectivity. With advanced features and a robust design, this IC is a fundamental component for electronic systems requiring Ethernet communication.

Pinout

AR8033-AL1A Pin Configuration

Detailed Pin Description:

• Pin 1 (TXP): Transmit Positive.

• Pin 2 (TXN): Transmit Negative.

• Pin 3 (RXN): Receive Negative.

• Pin 4 (RXP): Receive Positive.

• Pin 5 (REFCLK): Reference Clock Input.

• Pin 6 (GND): Ground Pin.

• Pin 7 (MODE0): Mode Selection 0.

• Pin 8 (MODE1): Mode Selection 1.

• Pin 9 (MDIO): Management Data Input/Output.

• Pin 10 (MDC): Management Data Clock.

• Pin 11 (LED1): LED Indicator 1.

• Pin 12 (LED2): LED Indicator 2.

• Pin 13 (GND): Ground Pin.

• Pin 14 (AVDD): Analog Power Supply.

• Pin 15 (DVDD): Digital Power Supply.

• Pin 16 (GND): Ground Pin.

Note: The pin configuration above is a general representation. Refer to the specific datasheet for precise details.

Circuit Diagram

Include a simple circuit diagram showcasing the AR8033-AL1A in a typical Ethernet application.

Feature

Applications