A Unity-Gain Buffer with Reduced Offset and Gain Error. - Guangmao Xing; Stephen H. Lewis; T. R. Viswanathan 001 (CICC, 2006)

Self-Biased Unity-Gain Buffers With Low Gain Error. - Guangmao Xing; Stephen H. Lewis; T. R. Viswanathan 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2009)