commit	852b264babbfbc31e7fab542f483fe38d6e9e6a2	[log] [tgz]
author	H-S-S-11 <harry@snell.org.uk>	Tue Sep 28 23:05:13 2021 +0100
committer	H-S-S-11 <harry@snell.org.uk>	Tue Sep 28 23:05:13 2021 +0100
tree	7bb36bf137fdf6949300b7c47ea2be6e3e3fbc50
parent	741f4d3f308900887e74b292cc8bd5ed998eb693 [diff]

file moving

.gitignore[diff]
gds/user_analog_project_wrapper.gds[diff]
mag/user_analog_project_wrapper.mag[diff]
old-comparator/.magicrc[Added - diff]
old-comparator/bsim4v5.out[Renamed from comparator/bsim4v5.out - diff]
old-comparator/comparator-decision.spice[Renamed from comparator/comparator-decision.spice - diff]
old-comparator/comparator-diffamp.spice[Renamed from comparator/comparator-diffamp.spice - diff]
old-comparator/comparator-large.mag[Renamed from comparator/comparator.mag - diff]
old-comparator/comparator-large.spice[Renamed from comparator/comparator.spice - diff]
old-comparator/comparator-preamp-selfbias.spice[Renamed from comparator/comparator-preamp-selfbias.spice - diff]
old-comparator/comparator-preamp.spice[Renamed from comparator/comparator-preamp.spice - diff]
old-comparator/comparator-whole.spice[Renamed from comparator/comparator-whole.spice - diff]
old-comparator/decision.mag[Renamed from comparator/decision.mag - diff]
old-comparator/decision.spice[Renamed from comparator/decision.spice - diff]
old-comparator/diffamp.mag[Renamed from comparator/diffamp.mag - diff]
old-comparator/diffamp.spice[Renamed from comparator/diffamp.spice - diff]
old-comparator/preamp.mag[Renamed from comparator/preamp.mag - diff]
old-comparator/preamp.spice[Renamed from comparator/preamp.spice - diff]
old-comparator/simulation.spice[Renamed from comparator/simulation.spice - diff]
old-comparator/sky130_fd_pr__nfet_01v8_T49HPK.mag[Renamed from comparator/sky130_fd_pr__nfet_01v8_T49HPK.mag - diff]
old-comparator/sky130_fd_pr__nfet_01v8_YZDSNP.mag[Renamed from comparator/sky130_fd_pr__nfet_01v8_YZDSNP.mag - diff]
old-comparator/sky130_fd_pr__nfet_03v3_nvt_BKHJCF.mag[Renamed from comparator/sky130_fd_pr__nfet_03v3_nvt_BKHJCF.mag - diff]
old-comparator/sky130_fd_pr__nfet_03v3_nvt_DWHJCV.mag[Renamed from comparator/sky130_fd_pr__nfet_03v3_nvt_DWHJCV.mag - diff]
old-comparator/sky130_fd_pr__nfet_03v3_nvt_NAHJCF.mag[Renamed from comparator/sky130_fd_pr__nfet_03v3_nvt_NAHJCF.mag - diff]
old-comparator/sky130_fd_pr__nfet_03v3_nvt_RPCQRP.mag[Renamed from comparator/sky130_fd_pr__nfet_03v3_nvt_RPCQRP.mag - diff]
old-comparator/sky130_fd_pr__nfet_03v3_nvt_ZJHJCF.mag[Renamed from comparator/sky130_fd_pr__nfet_03v3_nvt_ZJHJCF.mag - diff]
old-comparator/sky130_fd_pr__pfet_01v8_X4T9AL.mag[Renamed from comparator/sky130_fd_pr__pfet_01v8_X4T9AL.mag - diff]
old-comparator/sky130_fd_pr__pfet_01v8_XAY5ZQ.mag[Renamed from comparator/sky130_fd_pr__pfet_01v8_XAY5ZQ.mag - diff]
old-comparator/sky130_fd_pr__pfet_01v8_XWX67S.mag[Renamed from comparator/sky130_fd_pr__pfet_01v8_XWX67S.mag - diff]
old-comparator/sky130_fd_pr__pfet_g5v0d10v5_7EB329.mag[Renamed from comparator/sky130_fd_pr__pfet_g5v0d10v5_7EB329.mag - diff]
old-comparator/sky130_fd_pr__pfet_g5v0d10v5_7EFQZ5.mag[Renamed from comparator/sky130_fd_pr__pfet_g5v0d10v5_7EFQZ5.mag - diff]
old-comparator/sky130_fd_pr__pfet_g5v0d10v5_CABTE7.mag[Renamed from comparator/sky130_fd_pr__pfet_g5v0d10v5_CABTE7.mag - diff]
old-comparator/tristate-inverter.spice[Renamed from comparator/tristate-inverter.spice - diff]

33 files changed

tree: 7bb36bf137fdf6949300b7c47ea2be6e3e3fbc50

README.md

Caravel Analog User

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.