TIME_AMPLIFIER

Published:2009/7/15 3:18:00 Author:Jessie | From:SeekIC

Output pulse width is linear function of input pulse width. With two stages, circuit con amplify nanosec pulse widths to seconds. Article gives design procedure for choosing values of R1, C1, and R2 for desired time amplification and input pulse range. For input of 0.1-1 microsec and time amplification of 1,000, R1 = 51, C1 8,200 mfd, and R2 3.2 meg. For 10-100 microsec input and amplification of 100, R1 is increased to 510 ohms For 100 to 1.000 microsec input and amplification of 10, R1 ＝ 510, C1 ＝ 0.82 mfd, and R2 ＝320K,－R．W．Fergus, Time Amplifier,EEE,11:8, p 26-27.



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