HMC6505ALC5

Overview

The HMC6505ALC5 is a GaAs MMIC upconverter operating from 5.5 GHz to 8.6 GHz with an IF range of 0 Hz to 3 GHz and LO frequency of 5 GHz to 11.6 GHz. It features 14 dB gain, 22 dBm P1dB compression, 12 dB noise figure, and 35 dBm OIP3. Powered by 5 V at 125 mA, it dissipates 1.65 W. The device is housed in a CLCC-32 package, rated for -40°C to +85°C operation.

Feature Summary

• Integrated I/Q VGA functionality for precise signal amplitude and phase control
• Compact GaAs pHEMT monolithic microwave integrated circuit design
• RoHS compliant packaging suitable for surface mount applications

Applications

• Wireless communication systems requiring upconversion
• Radar transceiver modules
• Instrumentation test equipment

Procurement Notes

Verify the specific suffix LC5 against the official Analog Devices datasheet to confirm pinout and package dimensions. Ensure compatibility with the required 5 V supply voltage and check thermal dissipation requirements for the CLCC-32 package. Confirm that the GaAs technology meets the environmental specifications for the intended operating temperature range.

Selection Notes

Select this component when a compact solution for high-frequency upconversion within the 5.5 GHz to 8.6 GHz band is required. Consider the 125 mA current consumption and 1.65 W power dissipation for power budgeting. The integrated VGA allows for gain adjustment without external components, simplifying the RF front-end design compared to discrete solutions.

Part Context

This part belongs to the HMC6505A series of upconverters manufactured by Analog Devices. It utilizes Gallium Arsenide (GaAs) technology, distinguishing it from silicon-based alternatives in the same product family. The LC5 suffix indicates the specific leaded ceramic chip carrier package variant designed for robust surface-mount integration.

Replacement Considerations

HMC6505LC5 serves as a potential alternative within the same series. Verify electrical parameters and pin compatibility before substitution.