锯齿波发生器展品〜 1％的线性度和> 80dB动态频率范围

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