SumFilterThree

SumThree with additional first-order lowpass filter.

Parameters

gain_input1

gain_input2

gain_input3

corner_frequency

Options
input1_polarity \( \in \{ \) NONINVERTING \( , \) INVERTING \( , \) INPUT_DISABLED \( \} \)

input2_polarity \( \in \{ \) NONINVERTING \( , \) INVERTING \( , \) INPUT_DISABLED \( \} \)

input3_polarity \( \in \{ \) NONINVERTING \( , \) INVERTING \( , \) INPUT_DISABLED \( \} \)

output_phase \( \in \{ \) PHASE1 \( , \) PHASE2 \( \} \)

opamp_mode \( \in \{ \) DEFAULT \( , \) CHOPPER_STABILIZED \( \} \)

Inputs

input1 Half-Cycle

input2 Half-Cycle

input3 Half-Cycle

Outputs

output Continuous

Transfer Function

$$ V_{out}(s) = \frac{2\pi f_c(\sum_{i=1}^{3} \pm G_i V_{i})}{s + 2\pi f_c} $$

Analog Resource Usage

$$ \begin{array}{|c|c|} \hline \text{Opamps} & \text{1 of 8} \\ \hline \text{Capacitors} & \text{5 of 32} \\ \hline \end{array} $$

Privacy

© 2020 Zrna Research