Canonization of graphs during transistor circuits decompilation

Xi. Transistor Circuits

The transistor circuit research is aimed at problems of general interest in communication engineering. Fundamental principles of transistor circuit design and practical limitations imposed by available devices are being investigated for circuits useful in a wide variety of applications. Present studies include work on sweep generators, temperature effects in dc amplifiers, and methods of stabil...

Multistage Transistor Circuits

A Log-space Algorithm for Canonization of Planar Graphs

Planar graph canonization is known to be hard for L this directly follows from L-hardness of tree-canonization [Lin92]. We give a log-space algorithm for planar graph canonization. This gives completeness for log-space under AC many-one reductions and improves the previously known upper bound of AC [MR91]. A planar graph can be decomposed into biconnected components. We give a log-space procedu...

Single Transistor Crystal Oscillator Circuits

Understanding a simple crystal oscillator transmitter circuit The transistor in common emitter configuration contributes -180 deg phase shift between base. Write short notes on (i) RC Oscillator (ii) Wien bridge Oscillator (iii) Crystal It consists of a conventional single transistor amplifier and a RC phase shift network. The wien-bridge oscillator is the standard oscillator circuit for all fr...

Distortion in Elementary Transistor Circuits

In this paper the distortion components are defined for elementary transistor stages such as a single-transistor amplifier and a differential pair using bipolar transistors or MOST’s. Moreover, the influence of feedback is examined. Numerical examples are given for sake of illustration.