ADL8142ACPZN-CSL

RF Amplifiers Overview

The ADL8142ACPZN-CSL is a GaAs MMIC low noise amplifier operating from 23 GHz to 31 GHz. It provides a typical gain of 27 dB and a noise figure of 1.6 dB at 27 GHz. The device features an output third-order intercept point (OIP3) of 29 dBm and a P1dB compression point of 8.5 dBm. It operates on a supply voltage of 1.5 V to 3.5 V with a current consumption of 25 mA. Packaged in an 8-lead LFCSP, it utilizes pHEMT technology for high performance.

RF Amplifiers Feature Summary

• Utilizes gallium arsenide pseudomorphic high electron mobility transistor technology for robust microwave performance.
• Delivers high linearity with significant output power handling capabilities within the Ku-band spectrum.
• Integrates low noise amplification suitable for sensitive receiver front-end applications.

RF Amplifiers Applications

• GPS and GNSS receiver systems
• Point-to-point microwave radio links
• Satellite communication ground stations

RF Amplifiers Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm that the -CSL suffix corresponds to specific packaging or testing requirements defined by Analog Devices. Ensure compatibility with existing RF design parameters before procurement, as stock levels may fluctuate significantly.

RF Amplifiers Selection Notes

Select this component for Ku-band applications requiring high gain and low noise figures. Evaluate thermal management needs given the 25 mA supply current. Compare against alternative MMICs if higher linearity or different frequency ranges are required. Ensure the LFCSP-8 package fits the PCB layout constraints.

RF Amplifiers Part Context

This part belongs to the ADL8142 series of monolithic microwave integrated circuits. It is designed specifically for low noise amplification in the 23–31 GHz range. The series targets satellite and wireless communication markets where signal integrity and noise performance are critical.

RF Amplifiers Replacement Considerations

Check Analog Devices documentation for direct pin-compatible substitutes within the same family. Verify electrical parameter equivalence for gain and noise figure when considering alternatives.