10b ADC and...: This submission features: 10b SAR-ADC, Bandgap reference, Testbuffer, Clock generator, LDO, Bias Network.

Clone this repo:


  1. e9e96bd remove degenerate geometries by Jeff DiCorpo · 1 year, 7 months ago main
  2. 10bd1cc final gds oasis by Jeff DiCorpo · 1 year, 8 months ago
  3. e324def added project license by chrische · 2 years, 2 months ago
  4. 526213f updated REAME by chrische · 2 years, 2 months ago
  5. e1f7f5b updated README by chrische · 2 years, 2 months ago

10 bit SAR-ADC + Analog Circuits

This submission features:

  • 10b SAR-ADC on powered from external supply.
  • 10b SAR-ADC powered from internal regulators.
  • Bandgap reference.
  • Testbuffer with multiplexer input.
  • Clock generator
  • 2 linear regulators, 1.2V and 1.5V.
  • Bias current/voltage generator.

Included are:

  • Hierachical GDS of the whole layout with all individual blocks.
  • Schematics for all parts of the layout.
  • Testbenches for all the individual blocks.
  • Simulation corners setups for process corner simulations.


Simply source cadrc in the xschem folder and execute xschem afterwards to get an full overview.

Top Schematic


Top-level layout