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新手求助,大家幫我看下這些參數是什麼意思?9 b L. R |( p; o' Z5 k
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這是Cadence庫檔�的一段描述,大家幫忙看下�面的nch vth0......等等縮寫分別代表什麼意思,或者哪本書有相關的介紹,謝謝!, h7 t) C# {" @- V4 O% Q$ G! g
8 P, C O1 I6 [+ x1 s6 x; W# B$ K section sm083006
" G+ `9 J$ c6 a1 y. R$ E7 j! q( q0 o model nmos_3p3 bsim3v3 type=n paramchk=1 version=3.1 tnom=25 tox=toxmn xj=1.5e-7
& Z& ^9 o, z2 M: b + nch=2.46e17 vth0=vthon k1=0.6378632 k2=0 k3=76.99324 k3b=0 w0=1e-5 nlx=1.744753e-7
: v4 V' n' ]1 d' R1 p3 F + dvt0w=0.3273072 dvt1w=3.502e5 dvt2w=0.5 dvt0=dvton dvt1=0.6947047 dvt2=-1.58903e-4
* f% N, a1 K3 U/ K! X, e6 P + u0=463.674 ua=1e-10 ub=1.724255e-18 uc=6.196707e-11 vsat=1.085e5 a0=1.36 ags=0.27
4 |. p+ x1 r9 T/ M7 f" ^# w1 C$ J + b0=0 b1=0 keta=-9.21189e-3 a1=0 a2=1 rdsw=1.207e3 prwg=-1e-4 prwb=0.0612743 wr=1
B8 J; S( B. o& [& D' W + wint=wintn lint=lintn dwg=-4.88115e-9 dwb=0 voff=-0.15 nfactor=0.8044756 cit=0
0 c! h; g t" w( B0 [4 A6 T j + cdsc=2.4e-4 cdscd=0 cdscb=9.042503e-5 eta0=0.5527194 etab=-0.167646 dsub=1 pclm=0.77
e0 s( ~# C6 a# k + pdiblc1=1e-3 pdiblc2=1e-5 pdiblcb=-1e-3 drout=6e-3 pscbe1=4.1e8 pscbe2=5e-5 pvag=0.3638632 0 v8 W$ Q" J2 @0 h% K1 F
+ delta=0.015 mobmod=1 prt=48.07539 ute=-1.83929 kt1=-0.332088 kt1l=0 kt2=0 ua1=5.349967e-10
0 e$ I1 m9 ?) N( l5 G( Q& k + ub1=-1.03394e-18 uc1=-6.07038e-12 at=3.5e4 nqsmod=0 wl=0 wln=1 ww=0 wwn=1 wwl=0
( o Y3 S! E. P, F0 B8 W8 ^ + ll=0 lln=1 lw=0 lwn=1 lwl=0 capmod=2 xpart=1 hdif=3.8e-7 prdsw=-5e-11 pa0=-1.25e-13 ! `. P' _ x a2 @, C7 T" W
+ pketa=-1.5e-15 la0=-2e-7 binunit=2 pvoff=3e-15 wute=1e-7 lpscbe1=66 cj=cjn mj=mjn + r9 a, D6 ^- V. m4 O2 P
+ pb=pbn cjsw=cjswn mjsw=mjswn pbsw=phpn cta=9.84e-4 ctp=4.76e-4 pta=1.66e-3 ptp=1.49e-3
1 \5 k8 s0 t4 O+ V6 U/ m + js=2.784e-7 cgdo=8e-11 cgso=8e-11 cgsl=1e-11 cgdl=1e-11 ckappa=0.6 clc=1e-8 cle=0.7 : {5 S9 u) i# [ P! J
+ dlc=4e-8 dwc=3.326456e-8 noimod=2 noia=4.5e19 noib=7e3 noic=2.1e-13 em=4.1e7 ef=1 + i) C& s9 h+ A0 s/ d
+ af=1
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