Analog Integrated Circuit Design

2nd edition


Example 2.3

1. Schematic

2. HSPICE Netlist

* Example 2.3

 

* MOS model
.include p18_cmos_models_tt.inc

 

* main circuit
mn1 1 2 0 0 nmos L=0.18u W=0.9u

 

* power supply
vdd 1 0 1.8
vgs 2 0 0.65

 

* analysis
.op

 

* options
.options post

 

*slow version
.alter
.include p18_cmos_models_ss.inc

.end

 

3. Simulation Result

 

Variation Id [µ] ΔId [%]
Typical 48.0 0
Vtn: +100m
VCox: -5%
µn: -10%
15.6 -67.5


Leave a Reply

Your email address will not be published.