Robust multiplexer, and of robust multiplexer method of operation

摘要

Multi-channel multiplexers and a method for operating a multi-channel multiplexer are presented, wherein each of a plurality of input channels includes at least one doped bulk well of a conductivity type. The method further includes blocking each input channel of a selection of the plurality of input channels by at least one corresponding control voltage, and bringing each of the at least one doped bulk well of each of the input channels of the selection of the plurality of input channels to an at least one corresponding predetermined voltage. At least one corresponding predetermined voltage is, depending on the conductivity type, either smaller than the corresponding control voltage, or larger than the corresponding control voltage.