1 Scope
This part of IEC 60747 gives requirements for the following categories of discrete devices:
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— variable capacitance diodes and snap-off diodes (for tuning, up-converter or harmonic multiplication, switching, limiting, phased shift, parametric amplification);
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— mixer diodes and detector diodes;
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— avalanche diodes (for direct harmonic generation, amplification);
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— gunn diodes (for direct harmonic generation);
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— bipolar transistors (for amplification, oscillation);
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— field-effect transistors (for amplification, oscillation).