The PE42674DI-Z is a high-performance, single-pole, double-throw (SPDT) RF switch manufactured by Peregrine Semiconductor. It is designed utilizing their UltraCMOS® technology to achieve high linearity, low insertion loss, and excellent isolation, making it suitable for demanding RF applications.

Applications

• Cellular Base Stations
• Wireless Infrastructure
• Test and Measurement Equipment
• RF Signal Routing
• General Purpose Switching

Features

• SPDT Configuration: Provides flexible signal routing with a single input and two selectable outputs.
• UltraCMOS® Technology: Ensures superior performance with high linearity and low power consumption.
• Low Insertion Loss: Minimizes signal attenuation, preserving signal strength.
• High Isolation: Prevents signal leakage between ports, maintaining signal integrity.
• High Linearity: Reduces signal distortion, ensuring accurate signal transmission.
• Positive Control Voltage: Simplifies control interface with positive voltage logic.
• Wide Frequency Range: Operates effectively across a broad spectrum of RF frequencies.
• Small Form Factor: Compact package design allows for high-density board layouts.

Benefits

• Improved System Performance: High linearity and low insertion loss contribute to enhanced overall system performance.
• Simplified Design: Positive control voltage simplifies integration with digital control circuits.
• Reduced Board Space: Compact package enables space-efficient designs.
• Enhanced Reliability: UltraCMOS® technology ensures robust and consistent performance.
• Cost-Effective Solution: Provides a high-performance solution at a competitive price point.

Additional Details

The PE42674DI-Z features a typical insertion loss of around 0.4 dB at 1 GHz and isolation of about 30 dB at the same frequency. It operates with a positive control voltage and is available in a compact DFN package. The device is designed to handle RF power levels commonly found in wireless communication systems. Its high linearity makes it suitable for applications where minimizing signal distortion is critical.