ADL8142-2C-CSL

RF Amplifiers Overview

The ADL8142-2C-CSL is a GaAs pHEMT MMIC low noise amplifier operating from 23 GHz to 31 GHz. It provides a typical gain of 27 dB, a 1.6 dB typical noise figure, and a typical output third-order intercept point (OIP3) of 29 dBm at 27 GHz to 31 GHz. The device operates on a supply voltage ranging from 1.5 V to 3.5 V with a current consumption of 25 mA. It features internal 50 Ω matching for AC-coupled input and output connections.

RF Amplifiers Feature Summary

• Utilizes GaAs pHEMT technology for high-performance RF amplification
• Features internal 50 Ω impedance matching for simplified integration
• Includes AC-coupled input and output interfaces

RF Amplifiers Applications

• High capacity microwave radio systems
• Point-to-point wireless communication links
• Satellite communication ground stations

RF Amplifiers Procurement Notes

Verify the specific suffix 'CSL' indicates die-level packaging or specialized tape-and-reel configuration distinct from standard LFCSP packages. Confirm that the 23 GHz to 31 GHz operational range aligns with your system's frequency requirements. Ensure compatibility with the 1.5 V to 3.5 V supply voltage range and 25 mA current draw during power budget calculations.

RF Amplifiers Selection Notes

Select this component when a wideband low noise amplifier is required for frequencies between 23 GHz and 31 GHz. The internal 50 Ω matching reduces external component count. Consider the 25 mA current consumption for power-sensitive designs. Verify that the package type meets the assembly capabilities of the manufacturing process.

RF Amplifiers Part Context

This part belongs to Analog Devices' portfolio of GaAs MMIC amplifiers designed for microwave applications. It serves as a critical front-end component in high-frequency signal chains where low noise and stable gain are essential. The device complements other RF solutions by providing integrated matching and coupling.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.