HMC644ALC5TR-R5

Overview

The HMC644ALC5TR-R5 is a 5-bit digital phase shifter manufactured by Analog Devices Inc. It operates in the SMT package within the frequency range of 15 GHz to 18.5 GHz. The device utilizes Silicon technology and belongs to the HMC644 series. It is classified under phase detectors and shifters for wireless and RF integrated circuits.

Feature Summary

• Provides precise digital phase shifting capabilities across five discrete bits
• Designed for surface-mount technology (SMT) integration
• Operates effectively within the high-frequency microwave spectrum

Applications

• Phased array antenna systems
• Radar signal processing
• Microwave communication links

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance details prior to integration. Check current supply constraints as distribution may be restricted in certain regions. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring compact digital phase control in the 15-18.5 GHz band. Evaluate system-level phase accuracy requirements against the 5-bit resolution. Consider the LFCSP-32 or similar SMT footprint constraints during layout design. Assess power consumption and thermal dissipation needs relative to the silicon process technology used.

Part Context

This part belongs to the HMC644 series of digital phase shifters from Analog Devices. It serves as a specialized RF IC for high-frequency signal manipulation. The component is distinct from up/down converters like the HMC6505, focusing solely on phase adjustment rather than frequency conversion.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence carefully if considering alternative components from other manufacturers.