Simple Fast Pulse Detector Circuit

This circuit is a schematic diagram for a fast pulse detector. At 100 ns or wider pulse width, the detection should be error free. At 60 ns pulse width, the detection error should be under 10%. This circuit is a simple design. This is the figure of the circuit.


This circuit should be used to detect at least 100 ns wide pulse to ensure an error free performance. This circuit is based on LT1190 for the operation.[Schematic diagram source: Linear Technology Application Notes]