HMC1061LC5

Overview

The HMC1061LC5 is a silicon germanium (SiGe) monolithic, fully differential, dual-rank track-and-hold amplifier. It provides an input sampling bandwidth of 18 GHz with a maximum sampling rate of 4 GSPS. The device operates on a 2 V supply and draws 140 mA. It features 67 dB SFDR at 4 GHz with a 0.5 V p-p input and 1 GSPS clock. The component is housed in a 32-CLCC package.

Feature Summary

• Silicon germanium monolithic construction for high-frequency performance
• Fully differential dual-rank architecture supporting wideband signals
• Precision signal sampling capability up to 18 GHz bandwidth

Applications

• Radar systems requiring high-speed signal acquisition
• Instrumentation utilizing broadband sampling techniques
• Telecommunications infrastructure demanding high linearity

Procurement Notes

Verify the specific ordering suffix against official Analog Devices documentation to ensure correct package type and temperature range. Confirm that the 32-CLCC package variant matches the design requirements. Check for availability constraints as distribution status may vary by region. Ensure compatibility with 2 V supply specifications during integration planning.

Selection Notes

Select this component when applications require ultra-wideband sampling exceeding standard RF amplifier capabilities. The dual-rank structure supports complex signal processing tasks. Consider the 140 mA current consumption for power budgeting. Evaluate the 67 dB SFDR metric against system noise floor requirements. Ensure PCB layout accommodates the exposed pad thermal characteristics of the CLCC package.

Part Context

This track-and-hold amplifier belongs to Analog Devices' high-performance SiGe product family designed for microwave frequencies. It complements other wideband components like the ADL8124 LNA. The device fills the gap between standard amplifiers and high-speed data converters by providing precise analog signal capture at multi-gigahertz rates.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or updated series equivalents.