HMC959LC3TR-R5

Overview

The HMC959LC3TR-R5 is a divide-by-4 prescaler manufactured by Analog Devices Inc., designed for high-frequency RF applications. It operates within a frequency range of 0 Hz to 26 GHz and features an integrated reset function. The device supports programmable output voltage levels, enhancing flexibility in signal chain design. Packaged in a 16-LFCQFN (3x3 mm) surface-mount format with exposed pads, it ensures efficient thermal management and compact integration. The component is supplied in tape and reel packaging for automated assembly processes.

Feature Summary

• Divide-by-4 frequency division capability across a wide bandwidth from DC to 26 GHz
• Integrated reset functionality for precise control of the division state
• Programmable output voltage configuration to match downstream interface requirements

Applications

• High-speed clock distribution networks requiring frequency synthesis
• RF signal processing chains in communication systems
• Test and measurement equipment utilizing wideband frequency analysis

Procurement Notes

Verify the specific suffix 'R5' against the manufacturer's official documentation to confirm tape and reel specifications. Ensure the 16-LFCQFN package dimensions align with your PCB footprint requirements. Confirm RoHS compliance status and moisture sensitivity level ratings prior to soldering. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a divide-by-4 prescaler is required up to 26 GHz with reset control. Consider the 16-LFCQFN package size for space-constrained designs. Evaluate the programmable output voltage feature against load requirements. Compare power consumption and operating temperature range (-40°C to +85°C) with system constraints.

Part Context

This prescaler belongs to Analog Devices' HMC series of RF and microwave integrated circuits. It complements other frequency generation and conditioning components within the same product family. The device is intended for use in complex RF front-end architectures where precise frequency division and signal integrity are critical.

Replacement Considerations

Consult Analog Devices official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing. No direct substitute part numbers are confirmed in the provided source material.