HSPICE.ppt

文档介绍：Introduction to HSPICE
Speaker : Shang-Jyh Shieh
Email :
TEL : Lab 7354
1
HSPICE(200010)
PRELIMINARY
Appending the following line in your “.cshrc” file source
/usr/meta/cur/bin/
HSPICE model path
/vlsi-data/eda_models/hspice/tsmc035/ (TSMC )
/vlsi-data/eda_models/hspice/tsmc06/ (TSMC )
/vlsi-data/eda_models/hspice/tsmc08/ (TSMC )
HSPICE online document
/usr/meta/cur/docs/
2
HSPICE(200010)
EXAMPLE OF INPUT (*.sp)
Include files
.INC ‘’
Library Call
.LIB ‘/vlsi-data/eda_models/hspice/tsmc035/’ TT
Netlist
mp1 1 2 vdd! vdd! pch w= l=
mn1 1 2 gnd! gnd! nch w= l=
C1 3 gnd! 250fF IC=
R2 2 3 100meg
Output Control
.meas tran Tr TRIG v(in) val=‘' TD=’10n' RISE=1
+ TARG v(out) val=‘' RISE=1
.meas tran Tf TRIG v(in) val=‘' TD=’10n' FALL=1
+ TARG v(out) val=‘' FALL=1
.meas Tdelay param='(Tr+Tf)/2'
free format / case insensitive
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HSPICE(200010)
ELEMENTS (I)
Independent Voltage / Current Source (DC)
Vdc n1 n2
n1
n2
td
tper
v1
v2
tpw
tf
tr
Idc n3 n4 20m
Pulse : Vpul n1 n2 pulse( v1 v2 td tr tf tpw tper )

20mA
n3
n4
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HSPICE(200010)
ELEMENTS - MOSFET (I)
MOSFET
Mxxx D G S B MODEL W=x L=x [AS=x AD=x PS=x PD=x]
L
W
Perimeter / Area
5
HSPICE(200010)
ELEMENTS - MOSFET (II)
LDIF
HDIF
Basic Knowledge
LDD: Lightly Doped Drain
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HSPICE(200010)
ELEMENTS - MOSFET (III)
Basic Knowledge
ACM : Area Calculation Method ACM=3
GEO=2
GEO=1
GEO=3
AD=2*HDIF*W
AD=HDIF*W
AS=2*HDIF*W
AD=HDIF*W
AS=HDIF*W
AS=HDIF*W
PD=4*HDIF+W
PS=4*HDIF+W
PD=2*HDIF
PS=2*HDIF
PD=2*HDIF
PS=2*HDIF
Default GEO=0
D
D
D
S
S
S
W
HDIF
HDIF
LDIF
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HSPICE(200010)
ELEMENTS - MOSFET (IV)
Example:
mp1 zn ia vdd vdd pch w= l= GEO=1
mp2 zn ib vdd vdd pch w= l= GEO=1
mn1 zn ib n1 gnd nch w= l= GEO=2
mn2 n1 ia gnd gnd nch w= l= GEO=1
ia
gnd
vdd
vdd
n1
ib
zn
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HSPI