If the selected voltage transfer function circuit is not sensitive to stray capacitance, then the implemented simulation impedance circuit is also not sensitive to stray capacitance.
如果所选用的电压传递函数电路对杂散电容不灵敏，那么实现的模拟阻抗电路对杂散电容也是不灵敏的。
2
Switching and measuring voltage sources with high internal impedance are subject to a number of errors, including offset currents, stray leakage paths, and electrostatic interference.