We present a waveform digitizing system based on the Domino Sampling Chip and its implementation in a Mezzanine Card. This system is suitable for experiments in which the waveform sampling of high-speed PMT signals is crucial. The principle of operation, the test and the performance of the system are described. The Domino ring capacitors are sampling input signals up to a maximum frequency of 4.5 GHz and are locked to an external low frequency clock. The analog waveform is stored in capacitive sampling cells fabricated in a 0.25 mu m CMOS process and read out at 40 MHz with an external 12 bit flash ADC. The design is optimized for a multi-channel VME board with parallel sampling of 16 input channels upon a common trigger pulse.
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|Titolo:||The DRS VME board: a low power digitizing system in the GHz range|
|Citazione:||R., P., R., C., Paoletti, R., A., P., S., R., & N., T. (2006). The DRS VME board: a low power digitizing system in the GHz range. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 150, 70-73.|
|Appare nelle tipologie:||1.1 Articolo in rivista|
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