A background calibration scheme for pipelined ADCs including non-linear operational amplifier gain and reference error correction.

Andreas Larsson Sameer R. Sonkusale A background calibration scheme for pipelined ADCs including non-linear operational amplifier gain and reference error correction. 37-40 2004 SoCC https://doi.org/10.1109/SOCC.2004.1362343 conf/socc/2004 db/conf/socc/socc2004.html#LarssonS04