HMC506LP4E

Overview

The HMC506LP4E is a voltage-controlled oscillator (VCO) manufactured by Analog Devices Inc., designed for VSAT radio applications. It operates within a frequency range of 7.8 GHz to 8.7 GHz and delivers an output power of 14 dBm. The device requires a supply voltage between 2.75 V and 3.25 V, drawing a current of 88 mA. It features a tuning voltage range from 1 VDC to 11 VDC with a push of 78 MHz/V. Phase noise is specified at -103 dBc/Hz. The component is housed in a QFN-24 package measuring 4.1 mm x 4.1 mm x 1 mm and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Integrated buffer amplifier for signal integrity
• High output power capability of 14 dBm
• Low phase noise performance at -103 dBc/Hz
• Compact surface-mount QFN-24 packaging

Applications

• VSAT radio systems
• Point-to-point microwave links
• Satellite communication terminals

Procurement Notes

Verify the specific suffix (E or ET) against the manufacturer's official documentation to confirm tape-and-reel versus bulk packaging configuration. Ensure the ordering part number matches the exact frequency band and package variant required for the design. Cross-reference the datasheet revision date to confirm compliance with current RoHS standards and material declarations before finalizing procurement orders.

Selection Notes

Select this component when a high-output power VCO is required for Ku-band satellite applications. The integrated buffer amplifier simplifies circuit design by eliminating the need for external amplification stages. Consider the 88 mA supply current and thermal dissipation requirements associated with the 14 dBm output. Verify that the 1 VDC to 11 VDC tuning range aligns with the available control voltage sources in the system architecture.

Part Context

This part belongs to the HMC506 series of monolithic microwave integrated circuits (MMICs). It is specifically engineered for high-performance wireless communications where stable frequency generation and robust output power are critical. The QFN-24 package provides efficient thermal management and compact footprint suitable for dense PCB layouts in modern RF front-end modules.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or evaluate alternative MMIC VCOs with similar frequency ranges and output power specifications.