Based on the Max038 Digital Function Signal Generator Design

Abstract

£oIn this paper, based on analysis of existing signal generator according to the system of indicators to a reasonable use of single-chip high-frequency precision function generator MAX038 control to produce the periodic waveform of the triangle wave, sine wave and square wave three. MAX038 chip as the core, the use of converters, digitally controlled potentiometers, electronic switches, proportional amplifier waveform type, amplitude, frequency programmable to adjust. The design frequency of mediation a wide range of high stability, and display are intuitive and easy to control. The high precision affordable price can be widely used in a variety of electronic measurement and control applications. Confirmed by the measurement of the effectiveness and feasibility of this program.