How to make, where to buy, order 5 kHz, 10 kHz, 15 kHz crystal/ ceramic resonators
Don Lancaster wrote in
:
Don Lancaster wrote:
la-la wrote:
Hi,
how to make a crystal /ceramic oscilator for a specicfied frequency
in kHz range ?
Is it posssible to make one on myself, or find someone to make it ?
What is a minimum order quantity for a crystal/c eramic resonator
for a specified frequency (kHz) ?
Please help me.
We have many tens of thousands of crystal oscillator modules in stock
at fifty cents each.
Our lowest frequencies are 28.8 kHz, 108 kHz, 153.6 kHz, 250 kHz, 256
kHz, 307.2 kHz, 326.4 kHz plus hundreds of higher frequencies.
In general, it is usually cheaper and simpler to use a higher
frequency and a CMOS binary divider.
Also in general, if your system does not use a crystal frequency of
32.768 kHz or 3.59545 MHz, you should flush it and start over.
Oops.
Should be 3.579545 of course.
32.768 kHz is 2^15 Hz
Where does 3.579545 MHz come from?
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