Numbers are standard floating point or integer numbers with optional suffixes. Any characters that follow directly, unless they are mathematical operators, are ignored.

Number suffixes:

Suffix Meaning Multiplier
f, F femto 1e-15
p, P pico 1e-12
n, N nano 1e-9
u, U micro 1e-6
m, M milli 1e-3
k, K Kilo 1e3
meg, MEG Mega 1e6
g, G Giga 1e9
t, T Tera 1e12

  P in a SPICE netlist means pico, but peta in circuit parameters. Similarly, M means milli in a SPICE netlist, and mega in circuit parameters.

Examples

R1 1 2 10mohm


*the following voltage source has a DC value of 0.00000521
V1 4 0 {0.21e-6+5uV}