MAX2650EUS+T

RF Amplifiers Overview

The MAX2650EUS+T is a low-noise amplifier (LNA) designed for DC to microwave frequency applications. It operates from a single +5V supply with a typical current consumption of 17.7 mA. The device provides a flat gain response of 18.3 dB up to 900 MHz, with a noise figure of 3.9 dB and a P1dB compression point of -1 dBm. Packaged in an ultra-small SOT-143-4 surface-mount case, it supports operation across the full industrial temperature range.

RF Amplifiers Feature Summary

• Provides wideband amplification from DC to 1 GHz with flat gain response
• Operates efficiently from a single +5V power supply
• Delivers low noise figure suitable for sensitive receiver front-ends
• Utilizes compact SOT-143-4 packaging for space-constrained designs

RF Amplifiers Applications

• Cellular phone systems
• GPS receiver modules
• Wireless LAN infrastructure
• Wireless Local Loop Gateway (WLLG) equipment

RF Amplifiers Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status and REACH registration details prior to integration. Ensure storage conditions meet moisture sensitivity level requirements. Validate pinout compatibility with target PCB footprint. Review latest datasheet revisions for any parameter updates.

RF Amplifiers Selection Notes

Select this component for applications requiring wideband LNA performance from DC to 1 GHz. Consider the 18.3 dB gain and 3.9 dB noise figure for signal integrity. Evaluate the -1 dBm output power limit against system linearity requirements. Assess the SOT-143-4 package dimensions for board layout constraints.

RF Amplifiers Part Context

Part of the Maxim Integrated MAX2650 series, this device addresses the need for high-performance LNAs in portable wireless devices. It complements other RF components by providing essential signal conditioning before downconversion stages.

RF Amplifiers Replacement Considerations

No public confirmed substitute part numbers are available.