[time-nuts] An other project
EWKehren at aol.com
EWKehren at aol.com
Tue Nov 20 22:31:16 UTC 2012
There is no schematic, it is beside the Wenzel all in the MAX 3000 a string
of dividers and depending on what we want selected outputs and all outputs
have synchronizers to the input to reduce jitter.
Bert
In a message dated 11/20/2012 5:22:50 P.M. Eastern Standard Time,
dlewis6767 at austin.rr.com writes:
Bert: could you post the schematic, please?
--------------------------------------------------
From: <EWKehren at aol.com>
Sent: Tuesday, November 20, 2012 3:13 PM
To: <time-nuts at febo.com>
Subject: [time-nuts] An other project
> I did mention a MAX 3000 implementation of a 1 pps generator. The
attached
> picture shows the prototype. This came about to generate timing signals
to
> test the counters. It is a TADD-2 Mini on steroids. Besides the Wenzel
> input and 4 outputs parraleled with resistors it has presently 6 inputs
> for
> output selecting or synchronizing and 6 additional outputs. Example
duty
> cycle, frequency out of the 50 ohm.This is a good example of the
> flexibility of
> the use of this IC. If there is interest maybe we can agree on a couple
> of
> versions and find some one in the US and some one in Europe to sell a
> kit.
> Juerg and I are not getting in the kit business but it may be a
precursor
> when D/M systems will roll out. At 25 $ in the US and 20 Euro in the EU
> who
> ever does it will make a little money for their trouble. That price
would
> include shipping!
> Members can also use the unit to knit their own version, IC's can be
> reprogrammed. This is also the board that was used to do the jitter
test.
> Passed
> with flying colors. Let me know what you think but I will not take
orders,
> but find a way to make it available if there is interest
> Bert Kehren.
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