HMC265LM3TR

RF Mixers Overview

The HMC265LM3TR is a sub-harmonic mixer MMIC from Analog Devices, designed for general-purpose down-conversion in the 20 GHz to 31 GHz frequency range. It utilizes GaAs technology and operates on a single supply voltage between 3 V and 4 V, drawing 50 mA of current. The device is housed in a compact 6-SMT (5.08x5.08 mm) package with an exposed pad for thermal management. It supports surface-mount installation and functions within a temperature range of -55°C to +85°C.

RF Mixers Feature Summary

• Sub-harmonic mixing architecture enables operation at millimeter-wave frequencies
• Single-supply power configuration simplifies circuit design
• Exposed pad package facilitates efficient thermal dissipation

RF Mixers Applications

• Point-to-point microwave radio links
• Satellite communication ground stations
• Test and measurement instrumentation equipment

RF Mixers Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm lot traceability and RoHS compliance status prior to acquisition. Ensure storage conditions maintain moisture sensitivity levels appropriate for surface-mount devices. Validate that the specific ordering suffix matches the required tape-and-reel packaging format for automated assembly processes.

RF Mixers Selection Notes

Select this component when sub-harmonic mixing is required to reduce local oscillator drive power demands. The wide input frequency range suits applications needing broad bandwidth coverage without multiple part numbers. Consider the exposed pad requirement for proper PCB thermal vias and grounding strategies to ensure reliable high-frequency performance and long-term stability under continuous operation.

RF Mixers Part Context

This model belongs to the HMC265 series of GaAs MMIC mixers. It represents a specialized solution for millimeter-wave applications where traditional harmonic mixers would require excessive LO power. The family focuses on providing robust down-conversion capabilities in a small footprint suitable for dense RF front-end designs.

RF Mixers Replacement Considerations

HMC265G is a related variant within the same product line offering similar functional characteristics.