HIGH_PRECISION_TRIANGLE

Published:2009/7/7 2:52:00 Author:May | From:SeekIC

Oρamp circuit provides easily controlled peak-to-peak amplitude of triangle wave suitable for use in sweep clrcuits and test equipment,Positive and negative peak amplitudes are contranable to accuracy of about±0.01 V by DC input Output frequency is likewise easily adjusted overrange of two decades,Circuit consists of integrator and two comparators One comparator sets positive peak,and other sets negative peak Operating frequency depends on R1,C1,and referencevoltages Maximum differencein reference voltagesis 5 V Frequency limit is about 200 kHz．－R .C .Dobkin,''Precise Tri－Wave Generation,″National Semiconductor,Santa Clara,CA,1973,LB-23.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/HIGH_PRECISION_TRIANGLE.html

Print this Page | Comments | Reading(3)