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发表于 2014-12-4 14:01:03
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Designer rules
Here is a typical CDR checklist. This will help you remember all the typical simulation required for the block level design review. Note that all of them required are not required for every block, you need to choose as per the need of the block.
1 Agenda/Problem statement
2 Applications Block diagram and background
3 Electrical Specification Table (include environmental and datasheet parameters)
4 Critical Parameters
5 Test Schematic/Bench, include parasitic where required
6 Circuit Schematic (Display innovation, Identify critical matching and Discuss challenges)
7 Typical simulation results
8 Circuit with Back annotation voltages
9 AC/DC/Transient simulation, as required
10 EN=0V simulations, to check for no floating nodes
11 Startup simulation
12 Worst Case Simulation and assumption discussion (corner and mismatch)
13 Fault Mode Discussions
14 Statistical Analysis (Cpk discussion)
15 Process and/or PCM sensitivity analysis / discussion
16 Trim discussion (if any)
17 ATE/Test coverage info
18 Reliability Concerns
19 IP Opportunities discussion
20 Reuse list and assumptions
21 Layout / Size Discussion (critical nets / size / shape)
22 Conclusion (meets spec or did not meet spec)
23 Action Item review, including owners and implications to product |
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