The QM25002 is a high-performance Bulk Acoustic Wave (BAW) filter designed and manufactured by Qorvo. This filter is specifically engineered for demanding wireless communication applications, providing superior signal selectivity and rejection of unwanted signals in congested radio frequency (RF) environments. Its advanced BAW technology enables a compact size, low insertion loss, and excellent power handling capabilities.

Applications

• Wireless Infrastructure (Base Stations, Repeaters)
• Mobile Communication Devices (Smartphones, Tablets)
• Wi-Fi and Bluetooth Applications
• Satellite Communication Systems
• Radar Systems

Features

• High Selectivity: Provides sharp rejection of out-of-band signals, minimizing interference.
• Low Insertion Loss: Minimizes signal attenuation, maximizing signal strength and range.
• High Power Handling: Withstands high RF power levels without performance degradation.
• Compact Size: Enables integration into small form-factor devices.
• BAW Technology: Utilizes advanced Bulk Acoustic Wave technology for superior performance.

Benefits

• Improved Signal Quality: High selectivity ensures clean signals with minimal interference, enhancing communication quality.
• Extended Communication Range: Low insertion loss maximizes signal strength, extending communication range.
• Robust Performance: High power handling ensures reliable performance in demanding applications.
• Simplified System Design: Compact size facilitates integration into small devices and simplifies PCB layout.
• Enhanced System Reliability: BAW technology offers superior performance and reliability compared to traditional filter technologies.

Additional Details

The QM25002 operates within specific frequency bands tailored to various wireless communication standards. It is typically available in a surface-mount package, allowing for automated assembly and efficient manufacturing. Its performance is characterized by its steep filter skirts, high stopband attenuation, and minimal passband ripple. This filter is designed to meet the stringent requirements of modern wireless communication systems, ensuring optimal performance and reliability.

Typical Specifications:

• Center Frequency: Varies depending on the specific application (e.g., cellular bands)
• Bandwidth: Optimized for specific wireless communication standards
• Insertion Loss: Typically less than 2 dB
• Stopband Attenuation: Typically greater than 40 dB
• Power Handling: Up to several Watts, depending on the application
• Operating Temperature Range: -40°C to +85°C