PE188200A-Z

RF Front End (LNA + PA) Overview

The PE188200A-Z is an 8-channel beamforming front-end integrated circuit designed for 5G FR2 applications, specifically operating within the 26.5GHz to 29.5GHz frequency range. It is organized as two independently controllable RF chains of four channels each. The device supports flexible antenna configurations, including four dual-polarized or eight single-polarized antenna elements. It features low RMS phase and amplitude errors to ensure precise beamforming accuracy and optimal array gain.

RF Front End (LNA + PA) Feature Summary

• Monolithic integration using RF SOI technology for minimal per-channel design size
• Supports hybrid beamforming architectures with independent control of two four-channel RF chains
• Enables large-scale MIMO and active antenna system configurations

RF Front End (LNA + PA) Applications

• 5G mmWave base stations
• Customer premises equipment (CPE)
• Smartphone applications requiring advanced mmWave connectivity

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity through authorized pSemi distributors. Confirm that the specific suffix matches the required operational specifications. Check current availability status as supply conditions may vary. Ensure handling procedures comply with electrostatic discharge protocols for flip-chip die packages.

RF Front End (LNA + PA) Selection Notes

Select this component when designing systems requiring high-density integration for 5G FR2 bands. It is suitable for applications needing precise beamforming control with minimal footprint. Consider pairing with compatible up-down converters for complete transceiver solutions in massive MIMO setups.

RF Front End (LNA + PA) Part Context

This part belongs to the UltraCMOS series by pSemi, leveraging proprietary RF-SOI technology. It is often co-designed with Murata for antenna-integrated modules. The PE188200 serves as a core beamforming IC, complementing other components like the PE128300 up-down converter for comprehensive mmWave system designs.

RF Front End (LNA + PA) Replacement Considerations

No direct public substitute part numbers are confirmed. Evaluate compatibility with existing PCB footprints and thermal requirements if considering alternative beamforming ICs from the same manufacturer family.