2024年11月11日 · Fig.2 noise sources of the simplest integrator circuit Above is the theoretical analysis, and now let's move on to simulation. If we short the feedback capacitor, the amplifier …

2021年6月17日 · If it is a current that you are integrating, a capacitor alone will do that perfectly, however an op-amp integrator circuit (think of the above circuit with R1 = 0 \$\Omega\$ and …

2017年5月31日 · But the problem is that I want to reset the integrator every 5ms but without using anything else than resistors, inductors, capacitors and operational amplifiers. I have tried …

\$\begingroup\$ Hi @LvW, I was actually trying to simulate the performance of a PI feedback circuit. What I want is the high gain (as much as possible) at low f and a constant gain at …

2014年4月22日 · If there is a resistor in parallel to the feedback capacitor you didn´t realize an integrator but a first order active low pass. Hence, the output cannot show a triangular shape. …

2016年5月16日 · I only learned about the ideal integrator design (top circuit), but when I searched for a practical model for an integrator I found it was like the one in the bottom circuit. Two new …

2023年6月8日 · \$\begingroup\$ @MikaylaEckelCifrese, in the op-amp integrator, if everything else is well-designed then the saturation of the op-amp output is what keeps the circuit from …

2021年10月17日 · Back to your circuit: Since you have nothing to prevent C12 from charging up, the effective input to the integrator is arbitrary at DC, and depends solely on the bias current …

2016年9月25日 · simulate this circuit – Schematic created using CircuitLab. Figure 2. (a) and (b) show how the circuit behaves on each alternate clock cycle. (A) and (B) show the result …

2022年12月21日 · The circuit in the article I linked basically is a circuit to drive the MOSFET from some other source, and the op-amp is meant to amplify the source to something the MOSFET …