CONTRIBUTION TO ANALOGUE MULTIPLEXERS.

Abstract

An analogue multiplexer is presented that has up to ten linear inputs to feed one A/D converter. Every input can be an independent channel or coupled with other inputs to form a correlated multichannel processing. The voltage droop of the stretched pulse is less than 1 mV/ms. The error caused by the duty cycle of the stretched signal is less than 2. 5 multiplied by 10** minus **4. The multiplexer is modular designed to make utilization easier. It is composed of one control unit and one stretcher unit per analogue input.