HMC647ALP6E

Overview

The HMC647ALP6E is a 6-bit digital phase shifter manufactured by Analog Devices Inc. utilizing GaAs MMIC technology. It operates within an output frequency range of 2.5 GHz to 3.1 GHz, providing 360 degrees of total phase coverage with a least significant bit (LSB) resolution of 5.625 degrees. The device functions on a single 5 V supply voltage and is housed in a 28-lead QFN package measuring 6x6 mm. It supports surface mount installation and maintains operational reliability across a temperature range of -40°C to +85°C.

Feature Summary

• Provides precise 6-bit digital control for continuous 360-degree phase adjustment
• Utilizes high-performance GaAs MMIC technology for stable RF signal processing
• Designed for compact integration via a small form factor 28-QFN exposed pad package

Applications

• Phased array radar systems requiring beam steering capabilities
• Wireless communication infrastructure equipment
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix 'LP6E' against official Analog Devices documentation to confirm the exact package variant and moisture sensitivity level. Ensure that the procurement channel provides valid RoHS compliance certificates and handles electrostatic discharge precautions appropriate for GaAs MMIC components during storage and handling.

Selection Notes

Select this component when designing systems operating specifically between 2.5 GHz and 3.1 GHz. The 6-bit resolution offers a balance between phase accuracy and control complexity. Consider the 5V single-supply requirement and the thermal management needs associated with the QFN package when evaluating board layout and power delivery networks for the application.

Part Context

This part belongs to the HMC647A series of digital phase shifters from Analog Devices. It is categorized under Wireless & RF Integrated Circuits. The device serves as a critical active component for manipulating signal phase in microwave frequencies, distinct from lower or higher frequency variants within the broader product family.

Replacement Considerations

HMC648ALP6E: Offers similar 6-bit functionality but operates in the 2.9 GHz to 3.9 GHz range.