Based on 12 phase synchronous generator circuit model, the analytic calculation for rectification system in two circuit topologies of four bridge parallel connection and four bridge series connection were carried out respectively.
This paper introduces frame and working elements of the frequency synthesizer that is controled by the single-chip microcomputer and make up of cosmically digit frequency synthesizer IC MC145151 and waveform generator circuit MAX038, A sort of design and implementation project of more -waveform frequency synthesizer that bases on MC145151 and MAX038.
Then this thesis described some main modules of this system, such as the minimum system circuitof 80C196KC, the pulse generator circuit, position detection circuit, switch signal process and serial transfer circuit.
This paper presents a design of signal generator, especially expatiates on the software and hardware control theory of the signal generator circuit. The paper also mainly introduces the programmed control of the SCM, the D/A conversion, and the wave generator circuit.
Such features are used to design a library of universal functional blocks allowing to synthesise any type of window generator circuit.
The discussed architectural model is based on a suitable mathematical representation (called σ transformation) of a generic window generator circuit and allows both a global and a modular design style.
A numerical analysis has been performed for the generator circuit.
The above relationships make a rational approach to the selection of the generator circuit parameters possible, and provide its operating frequency range.
The check bit generator circuit uses gates with fan-in of less than or equal to 4 to simplify implementation in CMOS.