]>Amplitude and Frequency Control: Stability of Limit Cycles in Phase-Shift and Twin-T Oscillators : Figure 3
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Figure 3: Waveforms of the Twin-T transient phenomenon with 𝜂 1 < 1 / 2 9 ; 𝜂 1 = 1 / 2 9 ; 𝑣 𝑖 ; 𝑣 𝑖 = − 0 . 5 3 5 7 1 4 V ; X-input: 𝑣 0 = 1 5 V ; Y-input: 𝑣 𝑖 .