In Figure 2, (1 + β A0) = 103, so AFB(0) = 105 / 103 = 100 V/V, and fC increases to 104 × 103 = 107 Hz.
在图2中，(1 + β A0) = 103，因此Afb(0) = 105 / 103 = 100 V/V，fC增加到104×103 = 107赫兹。