Chegg Solutions for Microelectronic Circuits (Adel S Sedra, Kenneth C

Prévia do material em texto

Step 1 of 2 18.024E Refer to Figure 17.29 (a) in the textbook for an astable multivibrator circuit. The frequency of the oscillation is, f = 100 Calculate the time period. T 1 = 100 kHz = 10 The expression for the time period, T of the output wave for the astable multivibrator is, Substitute 10 for F for =14492.75 The duty cycle of output wave is, = Substitute 75% for duty cycle. = Substitute 14492.75 for =10869.565 Step 2 of 2 Subtract expression of from R, = 3.6 kΩ Substitute this value into the equation of = 7.246 kΩ Therefore, the values of R, and respectively are and -