A3I35D012WGNR1

RF Amplifiers Overview

The A3I35D012WGNR1 is a wideband integrated power amplifier utilizing Airfast RF LDMOS technology. It operates within the 3200 to 4000 MHz frequency range, delivering an average output power of 1.8 W at a supply voltage of 28 V. The device provides a gain of 30.5 dB and includes on-chip matching for direct integration into 3200–4000 MHz circuits. Designed for cellular base station applications requiring very wide instantaneous bandwidth capability, it supports supply voltages from 20 V to 32 V.

RF Amplifiers Feature Summary

• Wideband integrated power amplifier designed for very wide instantaneous bandwidth capability in cellular base stations
• Includes on-chip matching for direct circuit integration within the 3200 to 4000 MHz range
• Utilizes Airfast RF LDMOS technology for robust performance

RF Amplifiers Applications

• Cellular base station transmitter modules
• Wideband RF signal amplification
• General purpose GPS RF amplification

RF Amplifiers Procurement Notes

Verify component status as this part is classified as obsolete by the manufacturer. Confirm availability through authorized distributors or secondary market channels, as standard new design procurement may be restricted. Ensure compatibility with existing system designs due to end-of-life status.

RF Amplifiers Selection Notes

Select this component for applications requiring wideband amplification between 3.2 GHz and 4 GHz with moderate power output. Consider the obsolete lifecycle status when planning long-term production. Verify that the 28 V supply requirement and TO-270WBG package fit the target board layout and thermal management constraints.

RF Amplifiers Part Context

This part belongs to NXP's family of wideband integrated power amplifiers based on LDMOS technology. It is specifically engineered for high-linearity and wideband performance in wireless infrastructure. The device serves as a critical active component in RF front-end modules for modern communication systems.

RF Amplifiers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Due to the obsolete status, alternative solutions require careful evaluation of electrical parameter equivalence and mechanical footprint compatibility.