工艺库说明.doc

工艺库说明 工艺库是采用0.18um的工艺，下面是调用工艺库名称及尺寸范围，工艺库的调用模型的名称可以自己进工艺库里面改，比如说我这里用的是nmos18表示nmos管，供给电压为1.8v。工艺里面的数值可以自己修订，但是如果要流片的话必须要和工厂的工艺库一样。具体尺寸说明如下，调用名称 调用类型 基本的宽长范围nmos18ttl:240nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vpmos18ttl:240nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vnmos18ssl:240nm-50um,w:240nm-100um,tox=4.45nm,vdd=1.8vpmos18ssl:240nm-50um,w:240nm-100um,tox=4.45nm,vdd=1.8vnmos33ttl:500nm-50um,w:800nm-100um,tox=7nm,vdd=3.3vpmos33ttl:500nm-50um,w:800nm-100um,tox=7nm,vdd=3.3vnmos18ffl:240nm-50um,w:240nm-100um,tox=3.5nm,vdd=1.8vpmos18ffl:240nm-50um,w:240nm-100um,tox=3.5nm,vdd=1.8vnmos18snfpl:240nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vpmos18snfpl:240nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vnmos18fnspl:240nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vpmos18fnspl:240nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vnmos33mml:500nm-50um,w:800nm-100um,tox=7nm,vdd=3.3vpmos33mml:500nm-50um,w:800nm-100um,tox=7nm,vdd=3.3vnmos33nnl:500nm-50um,w:800nm-100um,tox=7.5nm,vdd=3.3vpmos33nnl:500nm-50um,w:800nm-100um,tox=7.5nm,vdd=3.3vnmos33ool:500nm-50um,w:800nm-100um,tox=6.5nm,vdd=3.3vpmos33ool:500nm-50um,w:800nm-100um,tox=6.5nm,vdd=3.3vnmos33ppl:500nm-50um,w:800nm-100um,tox=7nm,vdd=3.3vpmos33ppl:500nm-50um,w:800nm-100um,tox=7nm,vdd=3.3vnmos33qql:500nm-50um,w:800nm-100um,tox=7nm,vdd=3.3vpmos33qql:500nm-50um,w:800nm-100um,tox=7nm,vdd=3.3vnmos018rrl:300nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vnmos033rrl:500nm-50um,w:800nm-100um,tox=7nm,vdd=3.3vnmos033uul:500nm-50um,w:800nm-100um,tox=7.5nm,vdd=3.3vnmos033vvl:500nm-50um,w:800nm-100um,tox=6.5nm,vdd=3.3vnmos033wwl:500nm-50um,w:800nm-100um,tox=7.25nm,vdd=3.3vnmos033xxl:500nm-50um,w:800nm-100um,tox=6.75nm,vdd=3.3vnchyyl:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vpchyyl:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vnchzzl:180nm-50um,w:240nm-100um,tox=3.95nm,vdd=1.8vpchzzl:180nm-50um,w:240nm-100um,tox=3.95nm,vdd=1.8vnchaal:180nm-50um,w:240nm-100um,tox=4.45nm,vdd=1.8vpchaal:180nm-50um,w:240nm-100um,tox=4.45nm,vdd=1.8vnchbbl:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vpchbbl:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vnchccl:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vpchccl:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vncheel:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vpcheel:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vnchggl:180nm-50um,w:240nm-100um,tox=3.95nm,vdd=1.8vpchggl:180nm-50um,w:240nm-100um,tox=3.95nm,vdd=1.8vnchhhl:180nm-50um,w:240nm-100um,tox=4.45nm,vdd=1.8vpchhhl:180nm-50um,w:240nm-100um,tox=4.45nm,vdd=1.8vnchiil:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vpchiil:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vnchjjl:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vpchjjl:180nm-50um,w:240nm-100um,tox=4.2nm,vdd=1.8vbjtpkk饱和电流is=5.6*10-18,放大倍数bf=1.38，pnp,5*5um2bjtp1kk饱和电流is=2.8*10-17,放大倍数bf=1.36，pnp,10*10um2npkk面积=8e-9,饱和电流=2.82e-7np1kk面积=8e-9,饱和电流=1.17e-7np2kk面积=9.72e-8,饱和电流=4.204e-6np1fm面积=8e-9,饱和电流=2.82e-7pn1fm面积=8e-9,饱和电流=1.17e-7psub/npfm面积=9.72e-8,饱和电流=4.204e-6注：还有很多其他的类型如ff,snfp你都可以通过打开工艺库自己根据需要选择。具体的调用模型步骤如下，1、 打开cadence命令窗口选择新建一个库（相当于一个文件夹）2、 新建命名并选择新建的类型3、 在文件夹里新建一个schematic文件并命名4、 出现原理图编辑界面5、 之后我们再添加元器件，一般的元器件可以在analoglib里面有，例vdd,vdc,res,gnd,nmos,pmos等。我们只需要对mos管添加模型。我们按i键，选browse就出现如下图形。cell是名，再选symbol就好。6、 模