Struct OpAmp 

pub struct OpAmp<T: Transcendental> { /* private fields */ }

Operational amplifier model with slew-rate limiting, bandwidth roll-off, and voltage rail clamping.

Implementations

impl<T: Transcendental> OpAmp<T>

pub fn new(gain: f64, slew_rate: f64, bandwidth: f64) -> Self

Create a new op-amp model.

• gain — open-loop gain (V/V)
• slew_rate — slew rate in V/µs
• bandwidth — gain-bandwidth product (Hz)

pub fn set_rails(&mut self, neg: T, pos: T)

Set output voltage rails.

pub fn process(&mut self, input: T, dt: T) -> T

Process one sample.

• input — differential input voltage
• dt — sample period in seconds

pub fn reset(&mut self)

Reset internal state.

pub fn output_voltage(&self) -> T

Current output voltage.

Trait Implementations

impl<T: Clone + Transcendental> Clone for OpAmp<T>

fn clone(&self) -> OpAmp<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + Transcendental> Debug for OpAmp<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Transcendental> WdfElement<T> for OpAmp<T>

fn port_resistance(&self) -> T

Port resistance

fn process_incident(&mut self, a: T) -> T

Process incident wave, return reflected wave

fn update_state(&mut self)

Update internal state (called after wave computation)

fn voltage(&self) -> T

Current voltage across the element

fn current(&self) -> T

Current current through the element

fn reset(&mut self)

Reset to initial state