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Channel-Reducing Charge Division SiPM Readout
Preamplified active bases support multiplexed readout of 4x4, 8x8, 12x12, and 16x16 SiPM arrays. Channel reduction is accomplished by our patented diode-coupled charge division technology providing 4-channel readout and row-and-column readout of large-area SiPM arrays. Active bases connect to our Active Base Receivers and SiPMDAQ data acquisition products.
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Individual SiPM Readout
Preamplified active bases support individual readout of 4x4 and 8x8 SiPM arrays. Each SiPM is connected to a high-speed low-power amplifier. Active bases connect to our Active Base Receivers and SiPMDAQ data acquisition products.
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Passive Base SiPM Readout
The Passive Base readout system is a low-cost solution to connect amplified SiPM signals directly to 50-ohm coaxial receivers. Low-cost Passive Bases have no on-board amplifiers. They connect to an external Passive Base Amplifier board using a short ribbon cable. Amplified signals are transmitted on MCX, SMA, SMB, or LEMO connectors. An optional Amplifier Board Power Supply can provide bias voltage and amplifier voltages.
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SiPMDAQ Series USB Data Acquisition for SiPM Arrays
The SiPMDAQ Series connects directly to an AiT Active Base, supporting 4-channel through 64-channel Active Bases. All models provide programmable bias voltages and amplifier voltages required by the Active Bases. Gated integrator ADCs capture and digitize all channels simultaneously, supporting over 1MHz trigger rate. An internal leading-edge discriminator can trigger the ADC. A signal sum is available for external use.
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