Digital Systems for Charge Integration

The Digital Systems for Charge Integration family provides fully integrated acquisition platforms optimized for detectors requiring precise charge measurement and pulse shape discrimination. These systems combine high-speed waveform digitization, programmable digital signal processing and integrated detector bias supplies within a compact architecture tailored for scintillation detectors and fast photodetectors such as PMTs and SiPMs.

Built around high-resolution ADCs and dedicated FPGA firmware for Digital Pulse Processing (DPP-PSD), the platforms implement real-time dual-gate charge integration, baseline restoration, self-triggering and pulse-shape analysis. This enables accurate energy reconstruction and particle identification even at high count rates. Integrated high-voltage and low-voltage bias channels simplify detector and preamplifier powering, while multi-board synchronization and optical-link readout allow scalable systems for coincidence, anti-coincidence and distributed acquisition setups. Multiple acquisition modes, including waveform capture, list mode and PSD histogramming; support both experimental optimization and long-term measurements in laboratory and field environments.