HMC-C078

Overview

The HMC-C078 is a Successive Detection Log Video Amplifier (SDLVA) module manufactured by Analog Devices Inc. It operates within a frequency range of 2 to 20 GHz and provides a logarithmic dynamic range of 50 dB. The device features a typical gain of 40 to 44 dB and supports an input power level up to 10 dBm. It requires a single 12 V supply voltage and draws an operating supply current of 370 mA. The module includes two SMA field-replaceable connector interfaces.

Feature Summary

• Successive detection log video amplifier architecture for wideband signal processing
• Broad operational frequency coverage from 2 to 20 GHz
• Integrated 50 dB logarithmic dynamic range capability
• Field-replaceable SMA connector interface configuration

Applications

• Radar signal processing systems
• Electronic warfare applications
• Spectrum monitoring equipment

Procurement Notes

Verify the specific datasheet revision and package variant prior to procurement, as manufacturing specifications may evolve. Confirm that the required 12 V supply voltage and 370 mA current draw are compatible with the target system design. Ensure proper handling procedures are followed for the RF module components to maintain signal integrity and prevent electrostatic discharge damage during installation.

Selection Notes

Select this component when a wideband SDLVA solution is required for frequencies extending up to 20 GHz. The integrated module design simplifies implementation compared to discrete solutions. Verify that the 50 dB dynamic range meets the specific signal amplitude requirements of the application. Consider the physical dimensions and thermal characteristics associated with the module packaging for integration into the final enclosure.

Part Context

This component belongs to the HMC-C series of RF modules from Analog Devices Inc., which are designed for high-performance radar and electronic warfare applications. The HMC-C078 specifically addresses the need for continuous detection and logarithmic amplification in microwave frequency bands. It represents a specialized solution for processing wideband signals where amplitude information must be preserved across a large dynamic range.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.