This circuit divides the input frequency by 48. The output is a 1 kHz square wave with a 50% duty cycle. It uses two 4585 comparators (U2 and U4) connected in cascade. Again, the ICs' power supply and ground pins are not shown. The same circuit can also b
| Authors | Jayapal Ramalingam |
| Main Document | Article «Frequency division by any number, with a 50% duty cycle output» |
| Description | Figure 2 |
| File Format / Size | PDF / 18 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Frequency division by any number, with a 50% duty cycle output»
- Figure 1. This circuit divides the input frequency by 10. The output is a 2.4 kHz square wave with a 50% duty cycle. The ICs' power supply and ground pins are not shown. For division by other numbers, change the DIP switch (DSW1) setting: OFF=1, ON=0
- Figure 2. This circuit divides the input frequency by 48. The output is a 1 kHz square wave with a 50% duty cycle. It uses two 4585 comparators (U2 and U4) connected in cascade. Again, the ICs' power supply and ground pins are not shown. The same circuit can also b