Question 10.8: Determine the pulse widths and show the timing diagram (rela...
Determine the pulse widths and show the timing diagram (relationships of the input and output pulses) for the circuit in Figure 10–46 .
The time relationship of the inputs and outputs are shown in Figure 10–47 . The pulse widths for the two one shots are
\begin{array}{c}t_{W 1}=1.1 R_1 C_{\text {ext } 1}=1.1(100 \mathrm{k} \Omega)(1.0 \mu \mathrm{F})=110 \mathrm{~ms} \\t_{W 2}=1.1 R_2 C_{\text {ext } 2}=1.1(2.2 \mathrm{k} \Omega)(0.47 \mu \mathrm{F})=1.14 \mathrm{~ms}\end{array}P R A C T I C E EXERCISE
Suggest a way that the circuit in Figure 10–46 can be modified so that the delay can be made adjustable from 10 ms to 200 ms.
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