大家做过transistor level的全transmitter链路仿真吗？

整个信号链有低通滤波器，mixer等，信号源是pwl 文件.因为有滤波器，看Spectre
manual，好像不能用fast envlp,但用regular envlp又太慢，基本上无法仿真。不知哪位同
修有遇到类似情况，又是如何解决的？先谢谢了！

不仿呗

用fastspice
cds的叫Spectre XPS
参考
http://www.cadence.com/products/cic/Spectre_eXtensive_Partitioning_Simulator
/pages/default.aspx
synopsys有好多 hsim nanosim customsim finesim
参考
http://www.synopsys.com/Tools/Verification/AMSVerification/CircuitSimulation
/HSIM/Pages/default.aspx
http://www.synopsys.com/Tools/Verification/AMSVerification/CircuitSimulation
/Pages/CustomSim-ds.aspx
http://www.synopsys.com/Tools/Verification/AMSVerification/Pages/finesim-
ds.aspx
mentor 有adit afs
参考
http://www.mentor.com/products/ic_nanometer_design/analog-mixed-signal-
verification/adit/
http://www.berkeley-da.com