ADRF5043BCCZN

Overview

The ADRF5043BCCZN is a nonreflective SP4T RF switch manufactured using silicon-on-insulator (SOI) technology. It operates from 9 kHz to 44 GHz with a 24-VFLGA package. Key electrical parameters include an insertion loss of 1.8 dB, isolation of 35 dB, and a P1dB of 27 dBm. The device supports control voltages from 1.2 V to 3.45 V and consumes 150 uA of current. It functions within a temperature range of -40°C to +105°C.

Feature Summary

• Nonreflective single-pole four-throw configuration
• Silicon-on-insulator manufacturing process
• Wideband operation up to 44 GHz

Applications

• 5G infrastructure
• Cellular base stations
• VSAT systems

Procurement Notes

Verify the specific suffix BCCZN against the official Analog Devices datasheet to confirm pinout and packaging details. Ensure compatibility with existing board layouts for the 24-VFLGA exposed pad footprint. Confirm supply chain status directly with authorized distributors as availability may vary.

Selection Notes

Select this component for designs requiring high-frequency performance up to 44 GHz with low insertion loss. The SOI process ensures robustness and nonreflective characteristics suitable for sensitive RF paths. Verify that the required control voltage levels align with the 1.2 V to 3.45 V specification.

Part Context

This part belongs to the ADRF5043 series of wideband RF switches. It shares architectural similarities with the ADRF5042 but offers specific performance optimizations for ultra-wideband applications. The series is designed for modern wireless infrastructure demanding high linearity and fast switching.

Replacement Considerations

The ADRF5042BCCZN is a related variant within the same family. Verify functional equivalence regarding frequency range and pinout before substitution. Other SP4T switches may require significant circuit redesign due to differing interface or performance specifications.