UJT_PULSE_SHAPER

Published:2009/7/17 2:54:00 Author:Jessie | From:SeekIC

Use of inductance in ujt relaxation oscillator gives significant improvement in output pulse shape over that of conventional resistance-coupled circuit. Pulse width for various transistors is between 11 and 12 microsec, and rise and fall times are typically 0.3 microsec. With 47-ohm resistor in place of inductance, fall time would be 3 microsec.- Transistor Manual, Seventh Edition, General Electric Co., 1964, p 316.



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