HMC531LP5E

Overview

The HMC531LP5E is a voltage-controlled oscillator (VCO) from Analog Devices, operating within the 13.6 GHz to 14.9 GHz frequency range. It features integrated Fo/2 and Div/4 outputs. The device requires a DC supply voltage between 4.75 V and 5.25 V, with a tuning voltage range of 2 VDC to 13 VDC. Key electrical specifications include a secondary harmonic level of 18 dBc, a current rating of 300 mA, and phase noise performance of -110 dBc/Hz. The tuning slope is specified at 6 MHz/V. It is housed in a QFN-32 package and supports surface mount installation.

Feature Summary

• Integrated frequency division outputs providing Fo/2 and Div/4 signals for system synchronization
• High-frequency operation capability covering the 13.6 GHz to 14.9 GHz band
• Compact leadless surface-mount packaging designed for space-constrained RF applications

Applications

• Point-to-point radio systems
• Point-to-multi-point radio networks
• Test equipment and sensors
• Military end-use applications
• Space functional diagrams

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm RoHS compliance details and moisture sensitivity levels prior to assembly. Ensure handling procedures account for SMD/SMT requirements and specific storage conditions to maintain device integrity during procurement and logistics.

Selection Notes

Select this component when designing systems requiring precise high-frequency generation with built-in frequency division capabilities. Evaluate thermal management needs given the 300 mA current rating and operating temperature range of -40°C to +85°C. Ensure the control circuitry can provide the required 2 VDC to 13 VDC tuning voltage range for optimal frequency stability.

Part Context

This part belongs to the HMC531 series of voltage-controlled oscillators manufactured by Analog Devices. It is categorized under RF oscillators and utilizes GaAs PHEMT technology typical for this product line. The LP5E suffix indicates a specific leadless package variant optimized for surface mount technology, distinguishing it from other package options within the broader family.

Replacement Considerations

HMC534LP5E serves as a public confirmed substitute offering similar functionality but operates in the 10.6 GHz to 11.8 GHz frequency range.