ADRF5020BCCZN-R7

Overview

The ADRF5020BCCZN-R7 is a silicon single-pole double-throw (SPDT) RF switch manufactured by Analog Devices Inc. It operates within a frequency range of 100 MHz to 30 GHz. The device features a non-reflective 50 Ω design with an insertion loss of 2.0 dB at 30 GHz and provides high isolation of 60 dB at 30 GHz. It supports a P1dB of 28 dBm and an IP3 of 52 dBm. The component is housed in a 20-pin, 3 mm × 3 mm LGA package and requires dual power supplies of +3.3 V and −2.5 V.

Feature Summary

• Non-reflective 50 Ω design for signal integrity
• Ultra-wideband operation from 100 MHz to 30 GHz
• CMOS/LVTTL logic compatible control inputs
• High input linearity with elevated power handling

Applications

• Microwave radios
• Very small aperture terminals (VSAT)
• Test and measurement instrumentation
• Military radar and electronic countermeasures

Procurement Notes

Verify the specific suffix R7 indicates reel packaging when sourcing. Confirm that the 20-LGA (3x3) footprint matches the target PCB layout. Ensure supply chain channels are authorized to guarantee component authenticity and traceability. Check for moisture sensitivity labeling prior to surface mount assembly processes.

Selection Notes

Select this component for applications requiring ultra-wideband coverage up to 30 GHz with low insertion loss. The non-reflective architecture minimizes signal reflections compared to reflective switches. Verify that the required control voltage levels align with the CMOS/LVTTL compatibility specifications provided in the datasheet.

Part Context

This part belongs to the ADRF5020 series of broadband silicon SPDT switches. It utilizes standard silicon technology rather than GaAs or InP MMIC processes. The device is designed for general-purpose switching in high-frequency systems where wide bandwidth and high isolation are critical requirements.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Analog Devices resources for potential cross-references or updated series replacements.