Timespot1: A 28nm CMOS Pixel Read-Out ASIC for 4D Tracking at High Rates

Sandro Cadeddu, Luca Frontini, Adriano Lai +5

We present the first characterization results of Timespot1, an ASIC designed in CMOS 28 nm technology, featuring a $32\times 32$ pixel matrix with a pitch of $55\mu m$. Timespot1…