(Nyquist) ADC Spectrum Analysis

fhchen2002 · 发表于 2011-1-10 06:51:59

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本帖最后由 fhchen2002 于 2011-1-10 08:53 编辑

I summarized some notes in PowerPoint, concerning the use of SpiceExplorer to analyze the SNR/SNDR of Nyquist ADC.
A behavioral 8-bit Nyquist ADC was used to examine the effect of various parameters / settings in FFT/DFT analysis tools of SpiceExplorer.

Three netlist files are attached in the PowerPoint file.
They are:

The original netlist from Jacob Baker.
The moderated netlist able to pass WinSpice checks.
The migrated netlist able to run with HSPICE simulator.

I then used the migrated netlist to check how FFT/DFT analysis tool should be used in SpiceExplorer.
All the settings were recorded, so that readers can follow and understand.

I personally think this document serves as a valid tutorial to understand SpiceExplorer FFT/DFT analysis tool.
I intended to port the transient analysis result to MATLAB and wanted to check if MATLAB would result in the same result.
After the exploration of the FFT/DFT analysis tool of SpiceExplorer, my perosnal conclusion is MATLAB double-check does not seem necessary.

chujn · 发表于 2011-1-10 07:54:37

谢谢楼主的分享

fhchen2002 · 发表于 2011-1-10 09:42:52

懇求各位看倌給一些意見
內容有何可改進或加強之處

XieXie!

Jason_ke · 发表于 2011-1-10 18:09:42

不错! Thanks

mycolee · 发表于 2011-1-10 22:26:23

谢谢楼主的分享!

casper_xu · 发表于 2011-1-10 22:48:42

thanks

wangjin0215 · 发表于 2011-1-11 22:18:05

kankan,xiexie

nymph777 · 发表于 2011-1-13 13:25:26

thanks a lot

我还来 · 发表于 2011-1-13 19:46:08

看看，学习学习

jinyexing · 发表于 2011-1-20 00:28:49

好资料，感谢共享！！！！

[原创] (Nyquist) ADC Spectrum Analysis

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