Digital logic circuit for signal shaping - has linear rise and fall signal edge defined by Miller integrator circuit

摘要

A digital logic circuit operates as a Miller integrator stage to generate outputs with defined linear rise and fall edges of predetermined duration. An input stage (E/Te) allows combination of inputs in either AND or OR functions. The output stage (T1, T2) constructed as a Miller integrator is coupled over a limiting stage (Z1, T2) to maintain a constant voltage change. The input stage together with the limiting stage operates as a differencing amplifier. A final stage (Ta1, Ta2, Ta3) operates as a current limiting stage.