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0pamp-cadence仿真实例完整版本

更新时间:2019-08-26 10:06:59 大小:3M 上传用户:sun2152查看TA发布的资源 标签:cadence 下载积分:1分 评价赚积分 (如何评价?) 收藏 评论(0) 举报

资料介绍

Offset Voltage

· the Vos measurement is simple.

· Assuring that it represents something useful is Not.

· Vos for Balanced Diff Amps ideally is 0.

· Monte Carlo analysis in Spectre?

-does both Process and Mismatch parameter randomization

-No tie to Layout, or identification of "pairs"

-Requires fancy Model work to make "useful"

-Matched Pair Pcel & inline Circuits would help

· Corners Analysis with special models could be easier.

· Parametric Analysis can work with variables for vt and w & L shifts.

Investment in TB pays off with Scripts

· Almost Any Interactive Setup has Script Equivalent

· Each Tool can create a script from its current state.

-duplicates setup, simulations and measurements

-Artist, Parameter Analyzer, Corners Tool, Monte Carlo, Optimizer

-Plots, and Printouts can be created in a file.

· For 1 Cellthis aids in re-veritying performance after ECO and with Layout Parasitics.

· Also Enables soft IP re-use. Cel can be re-optimized to different specs, or process.


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