Cadence Mixed-Signal Circuit Design Environment User Guide
Interface Element Macro Models
October 2003
74
Product Version 5.0
MOS3_d2a
SpectreS MOS3_d2a uses MOS transistors to model the transistor characteristics of the
digital output pin.
Macro file
MOS3_d2a.S
:
da&1 &1 0 d2a src="&1" val0=&3 val1=&4 rise=&5 fall=&6
X&1 &1 &2 C&1
.SUBCKT C&1 1 2
VDD 4 0 5
E1 4 3 1 0 1
MP1 2 3 4 4 MP1 L=&7 W=&8*2
MN1 2 3 0 0 MN1 L=&7 W=&8
.MODEL MP1 PMOS VTO=-1 KP=15U LEVEL=1
.MODEL MN1 NMOS VTO=1 KP=30U LEVEL=1
.ENDS C&1
The following parameters are mapped in order:
Macro
Parameters
Mnemonic Parameter Name
&1
Digital source, intermediate node
Digital
source
net &1
da&1
+
E1
VDD
MP1
MN1
X1&1
+
+
net &2
Summary :
val0=&3 val1=&4 rise=&5 fall=&6 X&1 &1 &2 C&1 .SUBCKT C&1 1 2 VDD 4 0 5 E1 4 3 1 0 1 MP1 2 3 4 4 MP1 L=&7 W=&8*2 MN1 2 3 0 0 MN1 L=&7 W=&8 .MODEL MP1 PMOS VTO=-1 KP=15U LEVEL=1 .MODEL MN1 NMOS VTO=1 KP=30U LEVEL=1 .ENDS C&1 The following parameters are mapped in order: Macro Parameters Mnemonic Parameter Name &1 Digital source, intermediate node Digital source net &1 da&1 + E1 VDD MP1 MN1 X1&1 + + net &2
Tags :
amp1,mn1,mp1,digital,camp1,macro,model,source,mos3d2a,daamp1,leel1,amp2,parameters