A parallel 32×32 time-to-digital converter array fabricated in a 130 nm imaging CMOS technology. - Marek Gersbach; Yuki Maruyama; E. Labonne; J. Richardson; Richard Walker 004; Lindsay Grant; Robert K. Henderson; Fausto Borghetti; David Stoppa; Edoardo Charbon (ESSCIRC, 2009)