PE42482A-X

RF Switches Overview

The PE42482A-X is an absorptive SP8T RF switch IC from pSemi, utilizing HaRP technology. It operates within a frequency range of 10 MHz to 8 GHz. The device features a 50-ohm impedance and is housed in a 24-QFN (4x4) package. Designed for high isolation and low insertion loss, it supports rapid switching times suitable for complex signal routing applications.

RF Switches Feature Summary

• Absorptive architecture provides high isolation across the operating bandwidth
• HaRP technology enables fast switching speeds with low power consumption
• Single-die integration of RF, analog, and digital functions

RF Switches Applications

• Wireless infrastructure systems
• Test and measurement equipment
• Multi-band antenna switching

RF Switches Procurement Notes

Verify the specific suffix 'X' against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with system voltage requirements and thermal management needs before finalizing procurement orders.

RF Switches Selection Notes

Select this component when eight distinct output paths are required within a single channel configuration. The absorptive design is preferred over reflective types for improved VSWR performance in sensitive front-end architectures.

RF Switches Part Context

This model belongs to the UltraCMOS family of monolithic CMOS solutions. It integrates RF switches on a single die alongside necessary control logic, offering a compact alternative to discrete component implementations for multi-port switching tasks.

RF Switches Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical parameters carefully if considering alternatives from other manufacturers.