It all depends on how accurate the frequency has to be. If you only need
2%, I would use a C8051F300 microcontroller's built-in oscillator (24.5MHz
+/-2%) and divide it down using the processor itself.
The chip comes in a 11 pin QFN that is 3x3 mm, a little bigger than you
need, but it does not
I have actually used these chips at 125C and the factory even gave me
extensive data supporting even higher temperature operation (for missile
applications,m can't tell you more). Don't know about 150C though. That is
pretty high.
On Sat, Nov 2, 2013 at 8:36 AM, Didier Juges shali...@gmail.com
The C8051F300 also has a built-in temperature sensor and ADC, so you could
probably implement temperature compensation without any additional
component if needed.
On Sat, Nov 2, 2013 at 8:37 AM, Didier Juges shali...@gmail.com wrote:
I have actually used these chips at 125C and the factory
Hi all,
I've got a project upcoming that will require a frequency of 32.768 Khz
in a harsh environment (Imagine a thousand G's at 100Hz with 150 Deg C
temperatures). Also, this thing needs to be small, 2mmx1.5x1.5mm or so.
It also has to be low power. Frequency stability is probably less of a
Hi Dan,
I beg your pardon for being so curious, but where do you have to put
electronics in a thousand G's at 100Hz?
Thank you
Volker
Am 01.11.2013 17:30, schrieb Dan Kemppainen:
Hi all,
I've got a project upcoming that will require a frequency of 32.768 Khz
in a harsh environment
Kind of scratching my head on that also some blade?
Regards
Paul
On Fri, Nov 1, 2013 at 5:50 PM, Volker Esper ail...@t-online.de wrote:
Hi Dan,
I beg your pardon for being so curious, but where do you have to put
electronics in a thousand G's at 100Hz?
Thank you
Volker
Am 01.11.2013
Hi
There are several possibilities, each of them pretty well tells you what
industry is looking for the crystal.
Bob
On Nov 1, 2013, at 7:25 PM, paul swed paulsw...@gmail.com wrote:
Kind of scratching my head on that also some blade?
Regards
Paul
On Fri, Nov 1, 2013 at 5:50 PM, Volker
