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foss-eda-tools / third_party / shuttle / sky130 / mpw-003 / slot-019 / 98624d7b33daf7f3e5c1d751de6c89cf6d5d6ed9
commit98624d7b33daf7f3e5c1d751de6c89cf6d5d6ed9[log] [tgz]
authorH-S-S-11 <harry@snell.org.uk>Sat Oct 02 12:24:50 2021 +0100
committerH-S-S-11 <harry@snell.org.uk>Sat Oct 02 12:24:50 2021 +0100
treebb78cac418d026eaa242c831585cb393becead70
parent3dd93d3c5e4ad48bc4dcfe3398e5e05d54be0fbb [diff]
use nntransistor layer to make 3v3 nfets
5 files changed
tree: bb78cac418d026eaa242c831585cb393becead70
  1. .github/
  2. comparator/
  3. docs/
  4. example/
  5. gds/
  6. mag/
  7. netgen/
  8. old-comparator/
  9. openlane/
  10. signoff/
  11. verilog/
  12. xschem/
  13. caravel
  14. caravel-lite
  15. .gitignore
  16. .gitmodules
  17. .magicrc
  18. EXPORT_BEFORE_PRECHECK.txt
  19. info.yaml
  20. LICENSE
  21. Makefile
  22. README.md
README.md

Caravel Analog User

License CI Caravan Build

Mixed signal tests

Collection of analog and mixed signal test circuits.

Basic goal: a comparator based on the circuit in “CMOS Design” (Jacob Baker).

Extra goals:

  • A small array (eg 1x8) of Flash cells for characterisation
  • An alternative comparator layout using only self-biased amplifiers (no bias voltage required)
  • The digital section of delta-sigma ADC
  • Demo charge pump
  • Sample-and-hold circuit

Refer to README for the sample project documentation.