HMC7911LP5ETR

Overview

The HMC7911LP5ETR is a VGA up-converter from Analog Devices Inc., operating within the 17.5 GHz to 19.7 GHz RF frequency range. It utilizes a QFN-32 (LFCSP 5x5) package and supports SMD/SMT installation. The device features an intermediate frequency range of 0 Hz to 3.5 GHz and a local oscillator frequency range of 7.1 GHz to 11.6 GHz. Key electrical parameters include a gain of 14 dB, a noise figure of 22 dB, and an OIP3 of 31 dBm. It operates on supply voltages of 3.3 V or 5 V, with corresponding currents of 110 mA and 225 mA. Power dissipation is rated at 1.7 W, and it functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates variable gain amplifier functionality for precise signal level control in up-conversion applications.
• Designed for high-performance microwave frequency translation between baseband and Ku-band frequencies.
• Utilizes GaAs technology to achieve specified linearity and noise characteristics in a compact surface-mount package.

Applications

• Point-to-point microwave radio systems
• Satellite communication ground stations
• Military electronic warfare subsystems

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and lot traceability prior to acquisition. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet. Validate that the specific suffix matches the required tape-and-reel configuration for automated assembly processes.

Selection Notes

Select this component when designing systems requiring up-conversion in the 17.5–19.7 GHz range with integrated gain control. Consider the 3.5 GHz IF bandwidth and 11.6 GHz maximum LO frequency for mixer architecture compatibility. Evaluate power consumption against thermal management capabilities, noting the 1.7 W dissipation rating. Ensure the QFN-32 footprint aligns with PCB layout constraints and soldering reflow profiles.

Part Context

This part belongs to the HMC7911 series of up/down converters manufactured by Analog Devices Inc. It is categorized under Wireless & RF Integrated Circuits. The device represents a specialized MMIC solution for microwave applications, distinct from lower-frequency filters or other converter families like the HMC7912.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Analog Devices resources for potential cross-reference options or updated lifecycle status information.