![hosa word clock generator hosa word clock generator](https://hackaday.com/wp-content/uploads/2021/03/wordclock-diagram2.png)
And in the same way, R 3 and C 2 time constant (=0.69R 3C 2) decides the low time of the waveform. As shown in the figure, if we use Q 2 collector output, the time constant of combination R 2 and C 1 (=0.69R 2C 1) decides the high time of the output waveform. This makes it easy to extract output from any one of the collector pins of two transistors. This is the first circuit for clock pulse generation as shown in fig 1 which employs basic and discrete components as an astable multivibrator and two bipolar transistors which are serially connected back to back. Clock Generators using Astable Multivibrator.A detailed description of each is given below: There are altogether four dedicated pulse generating circuits and one extra circuit to provide supply (DC voltage) to operate each of those circuits. We are discussing multiple ways of pulse generation and so it is obvious that this project constitutes several circuits. CIRCUIT DESCRIPTION OF CLOCK SIGNAL GENERATOR Our sole aim is to generate a 1MHz clock signal from each of the four circuits and then evaluate the signal quality produced through each of them.
![hosa word clock generator hosa word clock generator](https://cdn.instructables.com/ORIG/FRR/2BKD/IORH5VMA/FRR2BKDIORH5VMA.jpg)
It comes with a limiting factor the clock pulse generated may not be as precise as generated by the designated circuit but this project is worth a try. Here we will develop four completely different clock generators each of which implements different devices: discrete devices, linear integrated circuits, and digital integrated devices. Then, why shall we not invest a little time and effort to learn something new if it is worthy of our investments? I don’t see any reason not to do so when things can be managed so well without losing anything. Doing that requires very basic components. However, these clock signals can be produced via many basic circuits. To serve our needs, specialized clock generator ICs are distributed throughout the market. favor a synchronous mode of operation, the need for the clock is felt more pronounced in ICs that constitute those devices. Since most sequential logic devices such as flip-flops, counters, registers, etc. You might have noticed a common thing in most digital integrated circuits, which is a frequent need for a continuous pulse train defined as a clock pulse for the precise operation of the circuit.