HMC966LP4E

RF Mixers Overview

The HMC966LP4E is a GaAs MMIC I/Q downconverter from Analog Devices, designed for RF frequencies between 17 GHz and 20 GHz. It operates with an intermediate frequency range of DC to 3.5 GHz and requires a local oscillator frequency between 7.5 GHz and 11.75 GHz. The device delivers a small signal conversion gain of 14 dB and maintains a noise figure of 2.5 dB. Key performance metrics include a P1dB compression point of -9 dBm and a power dissipation of 1.48 W. It functions on a single 3.5 V supply with a current draw of 160 mA. The component is housed in a QFN-24 package suitable for surface mount installation.

RF Mixers Feature Summary

• Integrates quadrature (I/Q) downconversion capabilities within a compact Gallium Arsenide monolithic microwave integrated circuit structure.
• Provides high linearity performance characterized by specific compression points and image rejection ratios for signal integrity.
• Operates as a direct-conversion or low-intermediate-frequency mixer supporting wideband intermediate frequency signals.

RF Mixers Applications

• Point-to-point microwave radio systems
• Satellite communication ground stations
• Electronic warfare and signal intelligence receivers

RF Mixers Procurement Notes

Verify the specific ordering suffix and tape/reel specifications against the manufacturer's latest datasheet before procurement. Confirm that the QFN-24 package thermal pad requirements align with your PCB layout design. Ensure that the GaAs technology constraints are compatible with your manufacturing processes. Cross-reference the RoHS compliance status with current regulatory standards for your target market. Validate the operating temperature range against your environmental specifications.

RF Mixers Selection Notes

Select this component when designing systems requiring downconversion in the 17-20 GHz band with strict noise figure requirements. Consider the 160 mA supply current for power budget calculations in portable or battery-operated devices. Evaluate the QFN-24 footprint for space-constrained board layouts. Compare the 14 dB gain against system link budget needs to determine if additional amplification stages are necessary. Assess the LO frequency range compatibility with available synthesizers.

RF Mixers Part Context

This part belongs to the HMC966 series of up/down converters manufactured by Analog Devices. These components utilize Gallium Arsenide technology to achieve high-frequency performance in a small form factor. The series is targeted at wireless and RF applications requiring integrated mixing solutions. The LP4E designation indicates the specific lead frame and package configuration used for surface mounting.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not provided in the available documentation. Consult Analog Devices application notes for potential family replacements or updated generations. Verify pinout compatibility and electrical parameter overlaps before considering alternative sources.

RF Mixers FAQ

What is the maximum local oscillator frequency for the HMC966LP4E?

The maximum local oscillator frequency is 11.75 GHz.

Does the HMC966LP4E support both upper and lower sideband conversion?

Yes, it is an I/Q downconverter capable of selecting the desired sideband.