作者tjyee (gg)
看板comm_and_RF
标题[问题] LC tank VCO hspice ADS
时间Tue Oct 18 23:27:01 2011
大家好,小弟目前模拟 LC tank VCO,分别使用Hspice与ADS模拟,发现频率有差,如果用
2.4G的话,hpsice大概会掉200Mhz甚至更多,请问是麽原因?如果是软体或model的问题,那
哪种比较准?请各位高手帮个忙,谢谢啦
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◆ From: 140.116.187.143
1F:推 ultimachen:presim?postsim?tran?HB?PDK? 111.81.199.59 10/19 00:15
2F:→ tjyee:presim就有差,我再跑tuning range整个有掉140.116.187.143 10/19 00:27
3F:→ lusitani:这样说不定hspice新旧版run也有差.. 114.43.194.120 10/19 09:14
4F:→ lusitani:把AD AS PD PS这些实体参数带进去看看 114.43.194.120 10/19 09:15