HMC531LP5ETR

Overview

The HMC531LP5ETR is a voltage-controlled oscillator (VCO) from Analog Devices, operating within the 13.6 GHz to 14.9 GHz frequency range. It integrates Fo/2 and Div/4 outputs for flexible system integration. The device requires a supply voltage between 4.75 V and 5.25 V and draws approximately 300 mA. Tuning is achieved via a control voltage ranging from 2 VDC to 13 VDC, providing a tuning sensitivity of 6 MHz/V. Key performance metrics include -110 dBc/Hz phase noise and 18 dBc secondary harmonic suppression. It is housed in a compact QFN-32 package suitable for surface mount applications.

Feature Summary

• Integrates fundamental output with divided Fo/2 and Div/4 signals for simplified frequency planning
• Delivers low phase noise performance suitable for high-frequency RF systems
• Features wide tuning voltage range for broad frequency coverage
• Housed in a compact QFN-32 surface-mount package

Applications

• Point-to-point microwave radio links
• Satellite communication ground stations
• Electronic warfare and signal intelligence systems
• Test and measurement equipment requiring stable millimeter-wave sources

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Request original manufacturer datasheets and RoHS compliance documentation prior to purchase. Confirm lot traceability and ensure storage conditions meet moisture sensitivity level requirements. Validate that the specific suffix matches design specifications. Avoid unauthorized third-party sellers due to counterfeit risks in RF components.

Selection Notes

Select this VCO when designing systems requiring simultaneous access to fundamental, half-frequency, and quarter-frequency signals. Ensure the power supply architecture supports the 300 mA current draw and maintains voltage stability within the 4.75 V to 5.25 V window. Verify that the tuning voltage source can provide the required 2 VDC to 13 VDC range. Consider thermal management strategies given the power dissipation in the QFN-32 package.

Part Context

This component belongs to the HMC531 series of monolithic microwave integrated circuit (MMIC) voltage-controlled oscillators. These devices are engineered for Ka-band applications, offering high spectral purity and integration density. The series targets demanding wireless infrastructure and defense electronics where size, weight, and power efficiency are critical constraints.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Consult Analog Devices technical support for qualified alternatives if this specific model is unavailable.