Question T6D09
From subelement T6 - T6D
What is the name of a device that combines several semiconductors and other components into one package?
Why is this correct?
An integrated circuit (IC) combines multiple semiconductors and other components into a single package. The retrieved context explicitly states this definition and explains that ICs can contain millions of transistors plus other components like diodes and resistors all on one piece of silicon. Transducers convert energy types, multi-pole relays are switching devices, and transformers transfer energy between circuits - none combine multiple semiconductors into one package like ICs do.
Memory tip
Look for questions asking about 'combining multiple components into one package' - this phrasing always points to integrated circuits. The key pattern is integration (many parts becoming one unit) versus transformation or switching functions of other components.
Learn more
Integrated circuits represent the foundation of modern amateur radio equipment, enabling complex transceivers to fit in handheld units. Part 97 emission standards rely on sophisticated IC-based digital signal processing for clean spectral output. Understanding ICs helps explain how modern radios achieve excellent frequency stability, low spurious emissions, and advanced features like digital modes - all critical for maintaining frequency privileges and meeting technical standards.
Think about it
Why do you think integrated circuits were essential for the development of handheld transceivers and digital modes in amateur radio?