HMC515LP5ETR

Overview

The HMC515LP5ETR is a Voltage Controlled Oscillator (VCO) manufactured by Analog Devices Inc., operating within the 11.5 GHz to 12.5 GHz frequency range. It features integrated Fo/2 and Div/4 outputs, housed in a compact 32-pin QFN package measuring 5.1 mm x 5.1 mm. The device requires a supply voltage between 4.75 V and 5.25 V, drawing approximately 240 mA of current. Key electrical specifications include a tuning voltage range of 2 VDC to 13 VDC, a push sensitivity of 6 MHz/V, and a secondary harmonic level of 24 dBc. Phase noise performance is rated at -110 dBc/Hz.

Feature Summary

• Integrates fundamental output with divided-by-two and divided-by-four signals for flexible system architectures
• Utilizes GaAs technology for high-frequency stability and low phase noise characteristics
• Designed for surface-mount installation in space-constrained RF applications

Applications

• Point-to-point microwave radio links
• Satellite communication ground stations
• Electronic warfare systems
• Test and measurement equipment

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and check for moisture sensitivity handling requirements prior to assembly. Ensure supply chain documentation matches the specific LP5ETR suffix for reel packaging specifications. Validate that the received part number corresponds exactly to the design bill of materials to avoid functional mismatches.

Selection Notes

Select this component when a Ku-band signal source with multiple derived frequencies is required. The integrated dividers reduce external component count compared to discrete solutions. Consider the 240 mA current draw for power budget calculations. The 32-QFN package necessitates appropriate thermal management and PCB layout guidelines for optimal RF performance and soldering reliability during manufacturing.

Part Context

This part belongs to the HMC515 series of voltage-controlled oscillators from Analog Devices. These components are engineered for high-performance RF applications requiring stable frequency generation in the Ku-band spectrum. The series emphasizes integration by providing multiple output harmonics directly from the die, simplifying circuit design for communications and radar systems.

Replacement Considerations

No public confirmed substitute part numbers are available.