hspice万用网表及活用技巧

1，测试MOS基本 nodelist nodelist outnNMOSIN0 N_33L=klW='2*kl' P_33L=klW='2*kl'VDD VDD NMOSINoutn IN 10G IN IN OUTPPMOSIN DICTIONARYGND=.GLOBAL dec 1g* ve_n find at find atfind *vthfind param='vgs_n-ve_pof find find find atfind atparam='vgs_p- at at at at ve_n at at at at

7xX:X:5.815e-007Y:X:5.816e-007Y:venvenand1 channelveofnmos&pmosve_n=16.4e6

-x2

-xY:7.588e-Y:0.knknand1 channel

-xkn=1.9396e- kp=7.9971e- X:X:5.815e-007Y:36.78X:9.841e-007Y:69.79X:5.816e-007Y:93.16X:1.986e-006Y:133X:9.962e-007Y:173.5X:2.009e-006Y:307.6dcgainnmosdcgaindcdc0

channel xdcgainvsLat 常见参数及函数//forumc 3.3v0=8.85 a=10-ir_soi tox=7nm时cox= kn=1.9396e-vthp=kp=7.9971e- 阈值电压，pmos为正值 饱和电压即vgs-vth dc gm D- gs 3,option选项及VCVSVCCS若要导入 中需要bin进制文件时需要设置好option并只使用.probe打.option //1,binary2,ascii3, accurate// GSHUNT=1e- CSHUNT=1e- inpinn MAX=5 MIN=-5 A0(如1000) gm(如PINODER=outp ORDER= VSS WN1=0.7UWN11=0.7Usymbol中由symb中ORDER控制.incXswitchin inout子电路名端口排序 in 0, Pinorder=inoutcont 2.ac n_time POLY(3)inp1, inp2, inp3, 0,1,1,+IC=1.5,2.0,V(outp,outn)P0P1*V(inp1,inp1)P2*V(inp2,inn2)P3*V(inp3, p00,p11,p21,p3 outp inp, 1v,04,激励源printsin(vova sin V0Va*exp[(ttd)]sin2[f(ttd) pulse(v1v2 trtfpw pulse(初始值高值延时上升时间下降时间高占比例周期repeat pwl(t1v1 t2v2 RTrepeat).printpar('(v(node1)-par(‘DB(V(dop)- par 5, dc仿真及 .acdec .ac每十倍频程 频率1至1g.acdec1 1p2p.acdec15 .acdec1 DEC101K .acdec1 .dc 05v 从0.1v到5v，0.001v间距递增 vin0 ac.meastran t_cycle1trigv(compoutval=2.5vfall=1targv(compoutval=2.5vfall=2pout第一次下降时间到第二次下降时间间隔值存在变量t_cycle1中 from=0v from=10u at4m4msm24 max find vdb(dop=0) 1u 1v5v1v - //从-157510 temp 75 //温度从-55