Monolithic 8x8 SiPM with 4-bit Current-Mode Flash ADC with Tunable Dynamic Range. - Vikas Vinayaka; Sachin P. Namboodiri; Shadden Abdalla; Bryan Kerstetter; Francisco Mata-carlos; Daniel Senda; James Skelly; Angsuman Roy; R. Jacob Baker (ACM Great Lakes Symposium on VLSI, 2019)