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COMPLEMENTARY SOI LATERAL BIPOLAR TRANSISTORS WITH BACKPLATE BIAS
COMPLEMENTARY SOI LATERAL BIPOLAR TRANSISTORS WITH BACKPLATE BIAS
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机译:带背偏置的互补式SOI横向双极晶体管
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摘要
A method for fabricating a complementary bipolar junction transistor (BJT) integrated structure. The method includes forming a first backplate in a monolithic substrate below a first buried oxide (BOX) layer. Another forming step forms a second backplate in the monolithic substrate below the first BOX layer. The second backplate is electrically isolated from the first backplate. Another forming step forms an NPN lateral BJT above the first BOX layer and superposing the first backplate. The NPN lateral BJT is configured to conduct electricity horizontally between an NPN emitter and an NPN collector when the NPN lateral BJT is active. Another forming step forms a PNP lateral BJT superposing the second backplate. The PNP lateral BJT is configured to conduct electricity horizontally between a PNP emitter and a PNP collector when the PNP lateral BJT is active.
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