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Patent classifications
H
ELECTRICITY
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H03
ELECTRONIC CIRCUITRY
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H03F
AMPLIFIERS
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3/00
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
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H03F3/30
Single-ended push-pull; [SEPP]; amplifiers; Phase-splitters therefor
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H03F3/3001
with field-effect transistors
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H03F3/3022
CMOS common source output SEPP amplifiers
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H03F3/3028
with symmetrical driving of the end stage
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H03F3/303
using opamps as driving stages
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