SEQUENTIAL_TIMING_GIVES_DELAYED_MONO_MVBR

Published:2009/7/2 0:25:00 Author:May | From:SeekIC

Output of first timer section of Exar XR-2556 dual timer is capacitively coupled to trigger pin of second timer section. When input trigger is applied, output 1 goes high for duration T1 = 1.1R1C1, then goes low and triggers timer 2 through CC. Output at pin 13 then goes high for duration T2 = 1.1R2C2 to give performance of delayed mono MVBR. Supply voltage is 4.5-16 V. Choose R, to keep timer output below 200 mA for supply voltage used.- Timer Data Book, Exar Integrated Systems, Sunnyvale, CA, 1978, p 23-30.



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