ADL8103ACPZN-R7

RF Amplifiers Overview

The ADL8103ACPZN-R7 is a high-input power low-noise amplifier (LNA) designed for RF and microwave applications. It operates within a frequency range of 6 GHz to 12 GHz, providing typical gain of 25 dB in the 8 GHz to 10 GHz band. The device features an input power durability of 34 dBm and a noise figure of 1.7 dB at 8 GHz to 10 GHz. It requires a single positive supply voltage between 3 V and 6 V, with a typical current consumption of 100 mA. Key performance metrics include an OIP3 of 32.1 dBm and a fast overdrive recovery time of 25 ns at 32 dBm. The component is housed in a compact 2 mm x 2 mm LFCSP-8 package.

RF Amplifiers Feature Summary

• High input power durability capable of withstanding up to 34 dBm RF input levels without damage.
• Fast overdrive recovery time of 25 ns at 32 dBm input power for rapid system restoration.
• Low noise figure of 1.7 dB typical value ensuring sensitive receiver front-end performance.
• Integrated RBIAS drain current adjustment pin for precise bias control.

RF Amplifiers Applications

• Test and measurement instrumentation
• Military communication systems
• Radar systems

RF Amplifiers Procurement Notes

Verify the specific suffix 'R7' indicates reel packaging when sourcing from distributors. Confirm RoHS compliance status through official Analog Devices documentation prior to integration. Ensure the procurement channel provides valid traceability for this restricted supply item. Cross-reference the Mouser or DigiKey part numbers for accurate identification during purchasing processes.

RF Amplifiers Selection Notes

Select this component for designs requiring robustness against high-power signals in the 6 GHz to 12 GHz spectrum. It is suitable for space-constrained applications due to its small LFCSP-8 footprint. Consider the 3.3 V nominal supply requirement and 100 mA current draw for power budgeting. Ideal for environments where signal integrity and quick recovery from overload are critical.

RF Amplifiers Part Context

This part belongs to the Analog Devices ADL8103 series of LNAs. It is specifically engineered for wideband RF and microwave use cases. The device integrates high linearity and low noise characteristics into a single chip. It serves as a key building block for modern wireless infrastructure and defense electronics requiring reliable signal amplification.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices technical support for direct replacements or cross-references based on specific design constraints.

RF Amplifiers FAQ

What is the maximum input power the ADL8103 can withstand?

The ADL8103 features high input power durability, capable of sustaining up to +34 dBm RF input power levels.

How quickly does the amplifier recover from overdrive?

The device offers a fast overdrive recovery time of 25 ns when subjected to a 32 dBm input power level.