些相关的组件构成一个压控锯齿波发生器，售价不到3美元，并产生一个辅助方波的频率相同。发电机在各种不同的应用是有用的。其锯齿波是常用的，例如，扫另一发电机的频率。Maxim > App Notes > AMPLIFIER AND COMPARATOR CIRCUITS SIGNAL GENERATION CIRCUITS Keywords: sawtooth, waveform generator, squarewave, voltage controlled Oct 16, 2001 APPLICATION NOTE 825 Sawtooth Generator Exhibits ~1% Linearity And >80dB Dynamic Frequency Range Abstract: Two integrated circuits (ICs) and some associated components form a voltage-controlled sawtooth generator that costs less than $3 and produces an auxiliary square wave at the same frequency. The generator is useful in a variety of applications. Its sawtooth waveform is commonly used, for example, to sweep the frequency of another generator. Two ICs and some associated components (Figure 1) form a voltage-controlled sawtooth generator that costs less than $3 and produces an auxiliary ……