HMC286ETR

Overview

The HMC286ETR is a low-cost Low Noise Amplifier (LNA) manufactured by Analog Devices Inc., designed for spread spectrum applications operating between 2.3 GHz and 2.5 GHz. It provides 19 dB of gain with a noise figure of 1.7 dB. The component utilizes an SOT-23-6 surface-mount package, ensuring high reliability for Bluetooth and WLAN RF implementations.

Feature Summary

• Provides 19 dB gain for signal amplification
• Low noise figure of 1.7 dB
• Optimized for 2.3 to 2.5 GHz spread spectrum applications
• High reliability in SOT-23-6 packaging

Applications

• Bluetooth systems
• WLAN infrastructure
• Spread spectrum communication devices

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Analog Devices or authorized distributors before procurement. Confirm that the SOT-23-6 package dimensions align with your PCB footprint requirements. Ensure the operating frequency range matches your system design specifications to guarantee optimal performance.

Selection Notes

Select this component when a cost-effective LNA is required for 2.3–2.5 GHz bands. The 19 dB gain and 1.7 dB noise figure make it suitable for sensitive receiver front-ends. Consider the SOT-23-6 package size for compact designs requiring surface-mount integration.

Part Context

The HMC286ETR belongs to Analog Devices' HMC286 series of MMIC LNAs. These components are engineered for wireless communications, offering a balance of performance and affordability. The ETR suffix typically indicates tape-and-reel packaging for automated assembly processes.

Replacement Considerations

Check for direct pin-compatible alternatives within the HMC286 family or other ADI LNAs covering the 2.3–2.5 GHz range. Verify gain and noise figure specifications to ensure equivalent performance in existing designs.