The PE42482A-X is a high-linearity, single-pole four-throw (SP4T) RF switch designed for a variety of wireless applications. This switch excels in applications requiring high isolation and low insertion loss across a broad frequency range.

Applications:

• Cellular Infrastructure: Base stations, repeaters, and remote radio units (RRUs).
• Test and Measurement Equipment: Signal routing and switching in test setups.
• Wireless Communication Systems: General-purpose RF switching in various communication devices.
• Satellite Communication: LNB and satellite radio systems.

Features:

• High Isolation: Provides excellent signal isolation between ports, minimizing interference.
• Low Insertion Loss: Ensures minimal signal attenuation, preserving signal integrity.
• Broadband Frequency Range: Operates effectively over a wide frequency spectrum.
• High Linearity: Maintains signal fidelity even with high input power levels.
• Single 3V Positive Supply: Simplified power supply requirements.
• Integrated CMOS Control Logic: Facilitates easy integration with digital control systems.
• Compact Package: Small footprint for space-constrained applications.

Benefits:

• Improved System Performance: High isolation and low insertion loss contribute to enhanced signal quality and overall system performance.
• Reduced Power Consumption: Low insertion loss minimizes power dissipation in the switch.
• Simplified Design: Integrated control logic and single supply voltage streamline circuit design.
• Increased Reliability: Robust design ensures reliable operation in demanding environments.
• Cost-Effective Solution: Provides a balance of performance and cost for various applications.

Additional Details:

The PE42482A-X is controlled via a CMOS-compatible control interface. Key specifications include an operating frequency range typically from 100 MHz to 6 GHz, an insertion loss of typically 0.6 dB at 3 GHz, and an isolation of typically 30 dB at 3 GHz. The switch is available in a compact QFN package, making it suitable for densely populated circuit boards. It is designed to handle high power levels while maintaining excellent linearity, making it suitable for demanding RF applications. It uses a +3V power supply. The device is also ESD protected.