I looked for breakouts/eval boards for these. Only one I found was
$250.00 nuts. maybe an 8=pin SOIC adapter board will do the job? found
on dear ol' Amazon for cheap.
Don
On 2019-09-09 15:24, Paul Bicknell wrote:
Hi all thank you I have now printed out the dater sheets for
The ICS570B NB3N502 ICS 512
These are all new to me so my next question are there any PCB's
available
for any of the above
For best timing work should I go for Sq wave or sine wave output and
out of
the 3 is their a preference
Must do some work and reading so
Thank you to all Paul B south coast UK
-----Original Message-----
From: time-nuts [mailto:time-nuts-boun...@lists.febo.com] On Behalf Of
paul
swed
Sent: 09 September 2019 20:10
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] 5 Mhz to 10 Mhz and 25 Mhz
Have to say that chip looks identical to what Burt sent earlier.
Settings
and all.
On Mon, Sep 9, 2019 at 3:01 PM Bob via time-nuts
<time-nuts@lists.febo.com>
wrote:
You might look at the NB3N502 PLL mult chip. I've used this chip on
my
rubidium interface board and other projects. It's cheap, current
production and does a number of multipliers from 2X 2.5X 3X 3.333333x
4X
and 5X Available from Mouser and others. I'm using one in a hybrid
CW
transmitter as a nearly coil-less scheme with a 6CL6 final. all 5
bands
from either a 80 meter or 40 meter crystal. Keys really clean too.
Bob, KE6F
-----Original Message-----
From: paul swed <paulsw...@gmail.com>
To: Discussion of precise time and frequency measurement <
time-nuts@lists.febo.com>
Sent: Mon, Sep 9, 2019 9:01 am
Subject: Re: [time-nuts] 5 Mhz to 10 Mhz and 25 Mhz
Bert was looking at the ICS512 and have to agree the price is cheap.
How
have you applied them. It seems really simple. Do you follow with
filtering. Looking at 5 > 10 MHz and 5 > 15...
regards
Paul
WB8TSL
On Mon, Sep 9, 2019 at 7:03 AM ew via time-nuts
<time-nuts@lists.febo.com>
wrote:
> PaulThe easiest way is one or two ICS512 or ICS570B we use the 570
> extensively. Digi Key and ebay have both
> Bert Kehren
> In a message dated 9/8/2019 10:49:33 AM Eastern Standard Time,
> p...@bicknells.f2s.com writes:
>
> Dear all
>
> Can any one point me in the direction of a circuit that can convert
> 5 Mhz signal to give me 2 outputs one at 10 Mhz and another at 25 Mhz
>
>
> Regards Paul B
>
>
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