Electronic Devices - Linear-Digital ICs - Discussion
Discussion Forum : Linear-Digital ICs - General Questions (Q.No. 35)
35.
Calculate the frequency of this circuit.
Discussion:
2 comments Page 1 of 1.
Avijit sil said:
5 years ago
F=1.44/{(Ra+2*RB)*C} hz
=1.44/{(7.5+2*7.5)*10^3*0.5*10^-6} hz
=1.44 * 10^3/11.25 hz
= 128 hz.
=1.44/{(7.5+2*7.5)*10^3*0.5*10^-6} hz
=1.44 * 10^3/11.25 hz
= 128 hz.
G MAHENDRA said:
1 decade ago
F = 1/T= 1.44/((RA+RB*2)*C) = 128hz.
TL= 0.693*RB*C.
TH = 0.693*(RA+RB)*C.
D = Duty Cycle = (RA+RB)/(RA+2*RB) = 66.7%.
TL= 0.693*RB*C.
TH = 0.693*(RA+RB)*C.
D = Duty Cycle = (RA+RB)/(RA+2*RB) = 66.7%.
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