nix /  TopmetalSe-DPS

Maintained by nix
The TopmetalSe is a pixelated charge sensor in the Skywater 130nm process, designed for the Selena Neutrino experiment as an imager for rare nuclear processes in amorphous Selenium. The TopmetalSe-DPS is a prototype/upgrade of the TopmetalSe that was previously submitted for tapeout. We include a "digital pixel sensor," where we digitize the analog voltage within each pixel using an in-pixel ramp-adc. We include multiple test structures, including individual digital pixels, small digital pixel arrays and independent ADCs.
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