[time-nuts] Pinout of FEI 5680B

Didier Juges shalimr9 at gmail.com
Sat Mar 7 14:37:51 UTC 2015


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 <kb8tq at n1k.org> wrote:

> Hi
>
> Just so it goes into the archives. Here’s the pinout for the FE-5680B with
> a 15 pin connector on it.
>
> Marking shows as part number 2616000-51604
>
> Pin             Function
> 1               >= +15V power in (likely the same spec as 5680A)
> 2               ground
> 3               +5  power in (for some, but not this one)
> 4               ground
> 5               RF out (for some, but not this one)
> 6               spare
> 7               ground
> 8               0 to 5V(?) analog tune in (for some but not all, I’d
> *guess* not for this one)
> 9               factory use only
> 10              ground
> 11              1 pps out (for this one, but not all) lvttl
> 12              lock indicator (open collector)
> 13              reset (lvttl input, active high)
> 14              serial in (lvttl)
> 15              serial out (lvttl)
>
> Yes, this is in answer to a question Skip asked back in 2009. Replying to
> that thread might
> cause something to explode somewhere :)
>
> They seem to be up on eBay for $45 at the moment, along with the info
> above. No idea if this batch
> is any good. I haven’t bought any.  I’m sure the question of pinout will
> come up again in about
> 2 years time. By then the listing and the info will be long gone.
>
> Bob
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