HMC679LC3CTR

Overview

The HMC679LC3CTR is a high-speed RF flip-flop integrated circuit manufactured by Analog Devices Inc. Designed for general-purpose applications, this component operates within a frequency range of 0Hz to 26GHz. It features an integrated reset function and is housed in a 16-LFCQFN package with an exposed pad. The device supports tape and reel packaging for surface-mount assembly.

Feature Summary

• Integrated reset functionality for precise state control
• High-frequency operation up to 26GHz
• General-purpose RF logic design

Applications

• RF signal processing systems
• Digital clock distribution networks
• High-speed data routing circuits

Procurement Notes

Verify current availability status as the component may be obsolete or restricted. Confirm package integrity and datasheet revisions before integration. Check for authorized substitute part numbers if supply is limited. Ensure compatibility with existing PCB footprint and thermal requirements.

Selection Notes

Select this component for applications requiring fast RF toggling with reset capability. Consider the 26GHz operational limit and LFCQFN package constraints. Evaluate thermal management needs due to the exposed pad design. Verify interface compatibility with downstream logic stages.

Part Context

This part belongs to the HMC series of RF logic components from Analog Devices. It complements other high-speed devices like the HMC678 and HMC749 in complex RF front-end designs. The series focuses on providing reliable digital control functions at microwave frequencies.

Replacement Considerations

• HMC679LC3CTR-R5

FAQ

What is the maximum operating frequency?

The maximum operating frequency is 26GHz.

Does the device include a reset feature?

Yes, the HMC679LC3CTR includes an integrated reset function.