Martyn, if you only need 1Hz, I recommend you use a MOSFET driver like the
MIC4420 series or the UCC27531, powered from 10V with a 50 ohm output
resistance. These parts have several A current capability, 18V or more max
VCC and are designed to drive capacitive loads (large MOSFET gate
The question is not the frequency, but the edge rate. For a 1 PPS signal,
how fast a rise time do you need? Do you want to know the time of the
edge to 1/100 second? one microsecond? one nano-second? A few pico-seconds?
If you want to know the time of the edge to one nano-second, then you
need
I have added this info to the wiki:
http://www.ko4bb.com/dokuwiki/doku.php?id=precision_timing:fe5680a_pin-out
Thanks
Didier KO4BB
On Sat, Feb 21, 2015 at 2:25 PM, Bob Camp kb...@n1k.org wrote:
Hi
Just so it goes into the archives. Here’s the pinout for the FE-5680B with
a 15 pin
Hi
Thanks!
The listing is still up at auction if anybody wants to double check it against
the
usual “Bob types poorly” errors … :)
Bob
On Mar 7, 2015, at 9:37 AM, Didier Juges shali...@gmail.com wrote:
I have added this info to the wiki:
Martyn wrote:
Charles asked for a link to the IC I mentioned.
Thanks, but I have databooks for the various logic types, including AS.
What I asked for is a link to the datasheet for your product -- the
product the customer is using -- so we have some context for what you
(and they) are
The MOSFET drivers are limited in the max frequency they can operate at without
burning. At 1 Hz it is of course not a problem but at 10MHz it most definitely
would be.
Since Martin did not originally say at what frequency he wanted to operate, it
was most relevant.
MOSFET drivers can deliver
