Output stage module for a power amplifier device

作者: Adam Albrecht

DOI:

关键词: SignalConductorDie (manufacturing)Phase (waves)TransistorCommon sourceAmplifierElectrical engineeringStage (hydrology)Engineering

摘要: An output stage module for a power amplifier device (e.g., of transmit unit magnetic resonance device) includes housing and carrier that is arranged within the housing. The made non-electrically-conducting, thermally-conducting material with low electrical losses ceramic carrier). At least two transistor dies are on carrier. one transistor, in each case, assigned to phase symmetrical input signal. In and/or carrier, first conductor structure connecting inductively) drain at an signal second structures conducting gate provided. cooling channel routed adjacent die

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