A new delay line for discrete analog-signal-processing devices based on IC monostable multivibrators

This correspondence proposes a new delay line for the implementation of discrete analog-signal processing. One stage of the delay line can be constructed by two IC monostable multivibrators (MM's) and one IC AND gate without using analog memory elements. The delay line is suitable especially for the applications in the low-frequency range, where charge transfer devices (CTD's) cannot operate.