Phase-controlled power switching circuit

Power on clear circuit

Power semiconductor circuit

Process for controlling an optical pnpn thyristor to be driven

Programmable delay circuit

Programmable delay circuit

Programmable delay circuit having a buffer stage connected in ca

Programmable delay circuit having n-stage capacitance elements

Programmable delay device

Programmable delay line integrated circuit having programmable r

Programmable delay line utilizing measured actual delays to prov

Programmable high-speed digital delay circuit

Programmable interval timer with lock means

Programmable time delay circuit for digital logic circuits

Pulse delay circuit having two comparators

Pulse signal generator having delay stages and feedback path to