©
1988-2002 J.Paul Robinson - Purdue University Cytometry Laboratories
Integral and width measurements
•In an integrator the charge on the capacitor represents the signal integral between the reset and the hold signals
•A pulse width is collected by charging a capacitor from the output of a linear ramp generator which starts at a preset time and ends when a signal reached a predetermined minimum – the voltage stored in the capacitor is proportional to the duration (time length) of the pulse
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