| Figure 2 | |
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Fig 2—The input trigger pulse to the circuit in Fig 1 appears as Trace A.A 3.9-GHz Tektronix 661 sampling oscilloscope with 4S2 sampling plug-in measured the pulse, Trace B, as having a 10V amplitude and an 800-psec duration. Rise time is 250 psec, with fall time indicated as 200 psec. The times are probably slightly faster, because the oscilloscope's 90-psec rise time influence the measurement.
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