ADL8142S

RECOMMENDED FOR NEW DESIGNS

GaAs, pHEMT, MMIC, Low Noise Amplifier, 23 GHz to 31 GHz

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $83.77

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Overview

Low noise figure: 1.6 dB typical at 27 GHz to 31 GHz
Single positive supply (self biased)
High gain: 27 dB typical at 27 GHz to 31 GHz
High OIP3: 21.5 dBm typical at 27 GHz to 31 GHz
RoHS-compliant, 2 mm × 2 mm, 8-lead LFCSP

Commercial Space Features

Wafer diffusion lot traceability
Radiation lot acceptance test (RLAT)
Total ionizing dose (TID)
Radiation benchmark
Single event latch-up (SEL)

The ADL8142S-CSL is a gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), pseudomorphic high electron mobility transistor (pHEMT), low noise wideband amplifier that operates from 23 GHz to 31 GHz. The ADL8142S-CSL provides a typical gain of 27 dB, a 1.6 dB typical noise figure, and a typical output third-order intercept (OIP3) of 21.5 dBm at 27 GHz to 31 GHz, requiring only 25 mA from a 2 V supply voltage. Note that the OIP3 can be improved with larger drain currents. The ADL8142S-CSL also features inputs and outputs that are ac-coupled and internally matched to 50 Ω, making it ideal for high capacity microwave radio applications.

The ADL8142S-CSL is housed in a RoHS-compliant, 2 mm × 2 mm, 8-lead LFCSP. Additional application and technical information can be found in the Commercial Space Products Program brochure and the ADL8142 data sheet.

Applications

Low Earth orbit (LEO) space payloads

Satellite communication

Part Models: 2
1ku List Price: Starting From $83.77

Documentation

Data Sheet 1

ADL8142S GaAs, pHEMT, MMIC, Low Noise Amplifier, 23 GHz to 31 GHz Data Sheet (Rev.0) 06/27/2022

Application Note 2

AN-2591: When It Comes to Long-Term Reliability of RF Amplifier ICs, Focus First on Die Junction Temperature 08/05/2024

AN-2622: Selecting an Analog Devices RF Low Noise Amplifier 09/04/2025

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADL8142ACPZN-CSL	8-lead LFCSP 2 mm × 2 mm × 0.85	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADL8142ACPZN-R7-CSL	8-lead LFCSP 2 mm × 2 mm × 0.85	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jan 19, 2024 - 23_0146 Process Revision for Select Low Noise Amplifier Products
		PCN23_0146_Form Material_Report Qualification Results Summary
ADL8142ACPZN-CSL	PRODUCTION
ADL8142ACPZN-R7-CSL	PRODUCTION
Sep 21, 2022 - 22_0217 Moisture Sensitivity Level Rating Change for ADL8142
		PCN22_0217_Form Material_Report Qualification Results Summary
ADL8142ACPZN-CSL	PRODUCTION
ADL8142ACPZN-R7-CSL	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

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Tools & Simulations

S-Parameter 1

ADL8142S S-Parameters

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