Requires: SmartSpice & Smartview

Minimum Versions: SmartSpice 3.16.12.R

This input deck shows you how to produce a single element noise source that can be used to probe circuit sensitivity and introduce substrate noise effects. The waveform
illustrates the noise effects.

Graphics

Input Files

n_element_example.in

*N - Noise Current Source Timing Jitter test
*
* predicted noise is sqrt(kT/C) = sqrt(1.38E-23*300/1E-12) = 64.3428 uV rms

.options nomod   

N    SM    0   SW=1.6632e-21   
C1  SM    0  1pF
.save  V(SM)

.TRAN 10p 1u  Jitter NOISE   noiseseed=1 noisefmax=5e9 noisescale=1.0
                                               
.measure PPvoltage  PP v(SM)   FROM=0n TO=1u                                                                                                         
.measure RMSvoltage RMS v(SM)  FROM=0n TO=1u 

.END