The accuracy and repeatability of the timing of the exponential signal, the ADC sampling, the jitter, and the RC-time-constant stability all limit the amplifier’s gain-programming accuracy. In Figure ...

J. van den Berg, H. Kesten, Inequalities for the Time Constant in First-Passage Percolation, The Annals of Applied Probability, Vol. 3, No. 1 (Feb., 1993), pp. 56-80 Free online reading for over 10 ...