HMC586LC4BTR-R5

Overview

The HMC586LC4BTR-R5 is a wideband Voltage Controlled Oscillator (VCO) manufactured by Analog Devices Inc. It operates in the 4 to 8 GHz frequency range and features an integrated buffer amplifier for signal isolation. The device utilizes GaAs InGaP technology, incorporating a resonator, negative resistance device, and varactor diode on a single chip. It supports a tuning voltage range of 0 VDC to 18 VDC with a typical push of 15 MHz/V. Key performance metrics include a phase noise of -65 dBc/Hz and a power output of 5 dBm. The component is housed in a QFN-24 surface-mount package.

Feature Summary

• Integrates resonator, negative resistance device, and varactor diode into a single-chip structure
• Includes an internal buffer amplifier for improved output isolation
• Utilizes GaAs InGaP technology for consistent performance across temperature variations

Applications

• Wideband microwave communication systems
• Test and measurement equipment requiring stable local oscillators
• Satellite communication transceivers

Procurement Notes

Verify the specific suffix LC4BTR-R5 against the manufacturer's current datasheet to confirm pinout and electrical specifications match your design requirements. Check official Analog Devices channels or authorized distributors for availability status, as supply conditions may vary. Ensure compatibility with your PCB layout guidelines for the QFN-24 package before finalizing procurement orders.

Selection Notes

Select this component when a wide tuning range from 4 to 8 GHz is required with integrated buffering. Consider the GaAs InGaP process for thermal stability. Evaluate the -65 dBc/Hz phase noise specification against system sensitivity requirements. Confirm that the 0 to 18 V tuning voltage aligns with available control circuitry capabilities.

Part Context

This part belongs to the HMC586 series of wideband MMIC VCOs from Analog Devices. It is designed for applications demanding high spectral purity and broad frequency coverage. The series leverages monolithic integration to reduce size and improve reliability compared to discrete oscillator solutions.

Replacement Considerations

Consult Analog Devices documentation for direct cross-references. Verify if alternative parts within the same family offer compatible frequency ranges and packaging.