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Company Logo Previous Targets Summary of targets for this week School of Electronic Information Engineering DateDescriptionMilestoneMilestone comments Sun.Optimize the schematic of PA Done. Mon.Differential PA LayoutDone. Tue.DRC of differential PADone. Wed.LVS of single-ended and differential PA Done. Thu.PEXNot finished. Fri.Optimize layout & schematic Done.
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LOGO
Weekly report
CMOS PA Design
天津大学电子信息工程学院School of Electronic Information Engineering
王立果
Company Logowww.themegallery.com
Contents
Previous Targets
Accomplishments
Weekly Conclusion
Plan and Roadmap
www.tju.edu.cn/seie/ School of Electronic Information Engineering
Company Logowww.themegallery.com
Previous Targets
Summary of targets for this week
www.tju.edu.cn/seie/ School of Electronic Information Engineering
Date Description Milestone Milestone comments
Sun. Optimize the schematic of PA
Done.
Mon. Differential PA Layout Done.
Tue. DRC of differential PA Done.
Wed. LVS of single-ended and differential PA
Done.
Thu. PEX Not finished.
Fri. Optimize layout & schematic
Done.
Company Logowww.themegallery.com
Accomplishments
Sun. assignment New PDK differential PA, single stage:m=2
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Accomplishments
Sun. assignment PAE 很差， S 参数也不好。
www.tju.edu.cn/seie/ School of Electronic Information Engineering
Company Logowww.themegallery.com
Accomplishments
Sun. assignment M=8,S22,s21 满足要求 ,Pout=12.8<16dBm 。
www.tju.edu.cn/seie/ School of Electronic Information Engineering
Company Logowww.themegallery.com
Accomplishments
Mon. assignment对single-ended PA的修改：pplyf_s是P+ 的无 NWELL 电阻，所以应该将第三端接地。修改之后， DRC 通过。
www.tju.edu.cn/seie/ School of Electronic Information Engineering
Company Logowww.themegallery.com
Accomplishments
Mon. assignment继续对差分 PA 进行优化。 S11 在低频下 -7dB ，第二级 S22 较好。
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Company Logowww.themegallery.com
Accomplishments
Tue. assignment两级差分PA，电容级间两个10p，前后改为片外1u，达到优化目标。Calibre2008--->Calibre2010。
www.tju.edu.cn/seie/ School of Electronic Information Engineering
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Accomplishments
Tue. assignmentPout=24.17dBmPAE=20.44% ----Target---OP1dB=23.4755dBm
www.tju.edu.cn/seie/ School of Electronic Information Engineering
F:0.1~1.2GHz Fin=900MHz Pout>16dBm PAE>20% OP1dB>12dBm
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Accomplishments
Tue. assignmentS11,S22为-12dB左右S21为30dB左右---Targetkf>21
www.tju.edu.cn/seie/ School of Electronic Information Engineering
F:0.1~1.2GHz Fin=900MHz S11,S22<-10dB S21>10dB Kf>1
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Accomplishments
Wed. assignmentCorner simulation: 分别跑 s 参数和功率， 45 种情况 .
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Accomplishments
Wed. assignmentCorner simulation: Pout
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Company Logowww.themegallery.com
Accomplishments
Thu. assignment Layout of differential PA.
www.tju.edu.cn/seie/ School of Electronic Information Engineering
Company Logowww.themegallery.com
Accomplishments
Fri. assignment
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版图修改优化：面积和输入输出端口。Single-ended PA
Area:400*400um2 Area:340*520um2
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Accomplishments
Fri. assignment
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版图修改优化：Differential PA.
Area:280*540um2
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Accomplishments
Sat. assignment
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LVS –Calibre2011Mesh & Dummy
Mesh_GND_M1: Dummy_Metal_M2toM6:
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Accomplishments
Sat. assignment
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LVS –single-ended
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Accomplishments
Sat. assignment
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LVS –Differential
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Weekly Conclusion
Summary for this week
Current problems
CMOS PA 差分和单端电路和版图优化设计。工具的升级。
Calibre2011 工具需要进一步验证。
www.tju.edu.cn/seie/ School of Electronic Information Engineering
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Plan and roadmap
进一步验证 Calibre2011 的 DRC,LVS,PEX ，为流片做准备。看书。
Assignment for next week
www.tju.edu.cn/seie/ School of Electronic Information Engineering
LOGO
www.tju.edu.cn/seie/
天津大学电子信息工程学院School of Electronic Information Engineering
www.tju.edu.cn/seie/ School of Electronic Information Engineering
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