zrna | Software-defined Analog

Processing math: 100%

PeakDetectorTauSync

$\text{[math]}$

PeakDetectorTau with lower latency and slighly higher resource usage.

Parameters

decay_time_constant

Options

peak_to_detect

$\in \{$ POSITIVE_PEAK

$,$ NEGATIVE_PEAK

$\}$

decay_to

$\in \{$ SIGNAL_GROUND

$,$ REFERENCE_VOLTAGE_LEVEL

$\}$

comparator_input_phase

$\in \{$ PHASE1

$,$ PHASE2

$\}$

Inputs

input Continuous

Outputs

output Continuous

Transfer Function

$\text{if $V_{in}$ is new peak, hold} \\ \text{else decay}$

Analog Resource Usage

$\begin{array}{|c|c|} \hline \text{Opamps} & \text{3 of 8} \\ \hline \text{Comparators} & \text{1 of 4} \\ \hline \text{Capacitors} & \text{10 of 32} \\ \hline \end{array}$

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