HMC573LC3BTR

Overview

The HMC573LC3BTR is an active frequency doubler manufactured by Analog Devices Inc., designed for RF applications in the VSAT and DBS sectors. It operates with a maximum input frequency range of 8 GHz to 22 GHz, producing an output frequency up to 22 GHz. The device utilizes GaAs technology and is housed in a QFN-12 surface-mount package. It requires a supply voltage between 4.5 V and 5.5 V, drawing an operating current of 92 mA. The component supports an operating temperature range from -40°C to +85°C and has a power dissipation rating of 719 mW.

Feature Summary

• Active frequency doubling capability within the specified microwave range
• GaAs semiconductor technology for high-frequency performance
• Surface-mount QFN-12 packaging for compact integration

Applications

• VSAT communication systems
• DBS signal processing
• Microwave frequency synthesis

Procurement Notes

Verify the specific suffix (TR) indicates tape-and-reel packaging when ordering. Confirm that the GaAs-based HMC573 variant matches the required frequency doubling specifications rather than silicon-based alternatives in the same series. Ensure compatibility with the 4.5V to 5.5V supply range and thermal management requirements for the QFN-12 package during procurement planning.

Selection Notes

Select this component for designs requiring frequency multiplication in the 8-22 GHz range using GaAs technology. Consider the 92 mA supply current and 719 mW power dissipation for power budgeting. The QFN-12 package dictates PCB layout constraints. Verify that the active multiplier architecture suits the system's phase noise and harmonic rejection requirements compared to passive alternatives.

Part Context

The HMC573LC3BTR belongs to the HMC573 series of active multipliers from Analog Devices. It is distinct from silicon-based variants like the HMC576 or HMC578, which operate at higher frequencies and use different semiconductor processes. This specific part is optimized for lower microwave bands compared to its successors in the product line.

Replacement Considerations

HMC573LC3B is the non-tape-and-reel equivalent of this component.