HMC951LP4ETR

RF Mixers Overview

The HMC951LP4ETR is a GaAs MMIC IQ downconverter manufactured by Analog Devices Inc. It operates within a radio frequency range of 5.6 GHz to 8.6 GHz, utilizing a local oscillator frequency span from 4.5 GHz to 12.1 GHz. The device provides an intermediate frequency output from 0 Hz to 3.5 GHz. Key electrical parameters include a gain of 13 dB, a noise figure of 2 dB, and an input third-order intercept point (OIP3) of 1 dBm. It functions at a supply voltage of 3.5 V with a current consumption of 160 mA. The component is housed in a 24-QFN (4x4 mm) package.

RF Mixers Feature Summary

• Integrates I/Q demodulation capabilities for direct RF-to-baseband conversion
• Utilizes Gallium Arsenide (GaAs) technology for high-frequency performance
• Designed specifically for radar signal processing applications

RF Mixers Applications

• Radar systems
• Electronic warfare receivers
• Satellite communication ground stations

RF Mixers Procurement Notes

Verify the specific suffix 'LP4E' against the official Analog Devices datasheet to confirm pinout compatibility and thermal pad requirements. Ensure that the operating temperature range meets the -40 C to +85 C specification required for the intended environment. Cross-reference the RoHS status and moisture sensitivity level (MSL 3) with assembly guidelines to prevent damage during soldering processes.

RF Mixers Selection Notes

Select this component when a compact solution for wideband downconversion in the 5.6-8.6 GHz range is required. The integrated LO amplifier simplifies circuit design by reducing external component count. Consider the 160 mA power consumption and 1.184 W power dissipation limits when designing thermal management strategies for the 24-QFN package.

RF Mixers Part Context

This part belongs to the HMC951 series of monolithic microwave integrated circuits. It serves as a specialized active mixer designed for high-linearity applications. The LP4E designation indicates the specific lead frame and package configuration used by Analog Devices for this family of RF components.

RF Mixers Replacement Considerations

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