chenpufeng
Newbie level 2
Hi, everybody!
Our circuit is operating beyond 10GHz, so we must consider all possible parasitics and make full use of EDA tools. We met a problem when we used Assura RCX-HF(av32) to enable substrate extraction for TSMC 0.18um RF/MM CMOS technology(v1.5d). In the final step, appears ‘SNA Tech Dir’, but we don’t know what it is. And we try to make it to point to ‘rcx dir’, but it doesn’t work. There should be some files required for substrate parasitics extraction with Assura RCX-HF. Would you like to help us? Thanks a lot.
Our circuit is operating beyond 10GHz, so we must consider all possible parasitics and make full use of EDA tools. We met a problem when we used Assura RCX-HF(av32) to enable substrate extraction for TSMC 0.18um RF/MM CMOS technology(v1.5d). In the final step, appears ‘SNA Tech Dir’, but we don’t know what it is. And we try to make it to point to ‘rcx dir’, but it doesn’t work. There should be some files required for substrate parasitics extraction with Assura RCX-HF. Would you like to help us? Thanks a lot.
