Source code for piel.models.physical.electronic.capacitor

"""
# TODO move and update.
The way each of these measurement should work is that they use the settings from the `gdsfactory` component,
to create a parametric SPICE directive.

These functions map a particular model, with an instance representation that corresponds to the given netlist
connectivity, and returns a SPICE representation of the circuit. This function will be called after parsing the
circuit netlist accordingly, and creating a mapping from the instance definitions to the fundamental components.
"""




def add_basic_capacitor(settings) -> str:
    """
    This function takes in the settings from a gdsfactory component, some connectivity node translated directly from
    the gdsfactory netlist.

    See Mike Smith “WinSpice3 User’s Manual” 25 October, 1999

    SPICE capacitor model:

    .. code-block::

        CXXXXXXX N+ N- VALUE <IC=INCOND>

    Where the parameters are:

    .. code-block::

        N+ = the positive terminal
        N- = the negative terminal
        VALUE = capacitance in farads
        <IC=INCOND> = starting voltage in a simulation

    """
    pass