Semiconductor Capacitors
General form:
CXXXXXXX n+ n- <value> <mname> <l=length> <w=width> <m=val>
+ <scale=val> <temp=val> <dtemp=val> <ic=init_condition>
Examples:
CLOAD 2 10 10P
CMOD 3 7 CMODEL L=10u W=1u
This is the more general form of the Capacitor presented in section (3.2.5), and allows for the calculation of the actual capacitance value from strictly geometric information and the specifications of the process. If value is specified, it defines the capacitance and both process and geometrical information are discarded. If value is not specified, the capacitance is calculated from information contained model mname and the given length and width (l, w keywords, respectively).
It is possible to specify mname only, without geometrical dimensions and set the capacitance in the .model line (3.2.5).