7–10 Nov 2023
SLAC
America/Los_Angeles timezone

Design Updates for HPSoC: A very high Channel Density Waveform Digitizer with sub-10ps resolution

9 Nov 2023, 14:35
15m
48/1-112C/D - Redwood C/D (SLAC)

48/1-112C/D - Redwood C/D

SLAC

60
Oral RDC4: Readout and ASICs RDC4

Speaker

Jennifer Ott (UCSC)

Description

We present the architectural design, prototype fabrication and and first results for the High Pitch digitizer System-on-Chip (HPSoC). The HPSoC is a high channel density and scalable waveform digitization ASIC with an embedded interface to advanced high-speed sensor arrays such as e.g. AC-LGADs. The chip is being fabricated in 65nm technology and targets the following features: picosecond-level timing resolution; 10 Gs/s waveform digitization rate to allow pulse shape discrimination; moderate data buffering (256 samples/chnl); autonomous chip triggering, readout control, calibration and storage virtualization; on-chip feature extraction and multi-channel data fusion.

Early Career Yes

Primary authors

Abraham Seiden (UCSC) Prof. Bruce Schumm (Santa Cruz Institute for Particle Physics and the University of California, Santa Cruz (US)) Hartmut Sadrozinski (SCIPP UC Santa Cruz) Isar Mostafanezhad (Nalu Scientific, LLC) Jennifer Ott (UCSC) Simone Mazza

Presentation materials