The SKY7215M-31 is a highly integrated front-end module (FEM) designed for WLAN (Wireless Local Area Network) applications, manufactured by Skyworks Solutions Inc. This module typically integrates a power amplifier (PA), low noise amplifier (LNA), transmit/receive switch, and filtering, streamlining the design and reducing the footprint in wireless devices.

Applications

• Wireless routers
• Access points
• Wireless network cards
• Mobile devices with WLAN connectivity
• IoT devices with WLAN connectivity

Features

• Integrated PA, LNA, and T/R switch
• 2.4 GHz WLAN operation
• Single-ended RF interface
• Small form factor
• Integrated filtering for harmonic suppression

Benefits

• Simplified Design: Integration of multiple components reduces the complexity of WLAN system design.
• Compact Size: Small form factor enables use in space-constrained applications.
• Improved Performance: Optimized design for WLAN applications enhances performance and range.
• Reduced Bill of Materials (BOM): Fewer discrete components lowers overall system cost.
• Enhanced Reliability: Integrated solution offers improved reliability compared to discrete implementations.

Technical Specifications

• Frequency Range: 2.4 GHz
• Supply Voltage: 3.3V
• Output Power: +18 dBm
• Gain: 30 dB
• Operating Temperature: -40°C to +85°C
• Package: QFN

The SKY7215M-31 front-end module offers a single-ended RF interface for easy integration with WLAN transceivers. Its integrated filtering helps to suppress unwanted harmonics and spurious emissions, ensuring compliance with regulatory requirements. The module is designed to operate in the 2.4 GHz band and delivers a typical output power of +18 dBm. It is an ideal solution for wireless devices requiring compact size, high performance, and ease of integration.