HMC386LP4ETR

Overview

The HMC386LP4ETR is a voltage-controlled oscillator (VCO) with an integrated buffer amplifier, manufactured by Analog Devices Inc. It operates within a frequency range of 2.6 GHz to 2.8 GHz and delivers an output power of 5 dBm. The device requires a supply voltage between 2.75 V and 3.25 V, drawing a typical current of 40 mA. Frequency tuning is achieved via a control voltage ranging from 0 VDC to 10 VDC, providing a tuning sensitivity of 2 MHz/V. It features a phase noise specification of -114 dBc/Hz and is housed in a compact QFN-24 package measuring 4.1 mm x 4.1 mm x 1 mm.

Feature Summary

• Integrates a voltage-controlled oscillator core with a dedicated buffer amplifier for signal isolation.

Applications

• Wireless communication systems requiring stable local oscillation signals.

Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm RoHS compliance status and check for specific environmental documentation prior to integration. Ensure storage conditions align with manufacturer guidelines to maintain reliability. Validate that the received part matches the exact HMC386LP4ETR designation to avoid functional mismatches in RF designs.

Selection Notes

Select this component when a fixed-frequency VCO near 2.7 GHz is required with minimal external tuning circuitry. The integrated buffer simplifies PCB layout by reducing loading effects on the oscillator core. Consider the QFN-24 package size for space-constrained applications. Evaluate thermal performance based on the specified power dissipation and operating temperature range.

Part Context

This part belongs to the HMC386 series of monolithic microwave integrated circuits (MMICs). It represents a specialized solution for generating precise RF frequencies in the L-band spectrum. The design leverages GaAs technology to achieve high performance in a small form factor, suitable for modern wireless infrastructure.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.