| ??? 09/28/07 16:05 Read: times |
#145073 - what is on XTAL2 ? Responding to: ???'s previous message |
One thing that i have noticed is that at Xtal1 the waveform is very attenuated(almost 10mv peak to peak) both with and without capacitors(22pf each) on Xtal1 and Xtal2.I am using a quartz crystal of 8Mhz(tried 11.0592 Mhz also).Should it be like that?
Xtal1 is the input and thus the signal level can be whatever the chip designer wants, Xtal2 is the output and must thus swing as stated. Erik |
| Topic | Author | Date |
| Quartz Crystal Problem?? | 01/01/70 00:00 | |
| what is on XTAL2 ? | 01/01/70 00:00 | |
| Re:What is on Xtal2 | 01/01/70 00:00 | |
| I ment on the scope | 01/01/70 00:00 | |
| What is it?? | 01/01/70 00:00 | |
| no, of course not, | 01/01/70 00:00 | |
| almost the same value... | 01/01/70 00:00 | |
| 10mV - it is NOT running | 01/01/70 00:00 | |
| Answers!!! | 01/01/70 00:00 | |
| SI-Units | 01/01/70 00:00 | |
| It is a matter of convenience | 01/01/70 00:00 | |
| Breadboard vs PCB | 01/01/70 00:00 | |
| Breadboard vs Vector Board | 01/01/70 00:00 | |
| No! It's not the same thing | 01/01/70 00:00 | |
| wow, Richard | 01/01/70 00:00 | |
Simple metal plate won't work as ground plane | 01/01/70 00:00 | |
| Use a 10:1 probe, shows less capacitance | 01/01/70 00:00 |