The MAX2838ETM+ from Maxim Integrated is a fully integrated, single-chip, 2.3GHz to 2.7GHz, WiMAX RF transceiver. With its advanced design, this transceiver is ideal for applications in the WiMAX 802.16e mobile and 802.16d fixed broadband wireless access systems. The MAX2838ETM+ integrates a complete RF-to-baseband solution, significantly reducing the bill of materials and simplifying design efforts for WiMAX system developers.

Key Features

• Frequency Range: 2.3GHz to 2.7GHz, supporting a wide range of WiMAX bands.
• Integration: Includes a receiver, transmitter, VCO, frequency synthesizer, and baseband/analog processing functions.
• High Performance: Provides excellent receiver sensitivity and robust transmitter output power performance.
• Low Power Consumption: Designed for mobile applications with power-saving features.
• Adaptability: Flexible baseband interface compatible with various baseband processors.
• Small Footprint: Available in a compact 48-pin TQFN package (7mm x 7mm).

Applications

The MAX2838ETM+ is well-suited for a variety of applications, including:

• Mobile WiMAX (802.16e)
• Fixed WiMAX (802.16d)
• Broadband Wireless Access (BWA)
• Wireless Local Loop (WLL)
• Wireless Metropolitan Area Networks (WMAN)

Technical Specifications

The transceiver operates over a -40°C to +85°C temperature range, making it reliable in diverse environments. It also features a 2.7V to 3.6V power supply range, which is conducive to battery-operated devices. The device's high level of integration and performance makes it a leading choice for designers looking to implement WiMAX solutions with reduced development time and cost.

For more detailed technical specifications, datasheets, and support resources, interested parties are encouraged to visit Maxim Integrated's official website or contact their sales and support team.