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<== Date ==> <== Thread ==>

Subject: RE: mid-speed digitizer options?
From: <tom.cobb@diamond.ac.uk>
To: <mdavidsaver@gmail.com>, <tech-talk@aps.anl.gov>
Cc: cogan@frib.msu.edu, rodrigup@frib.msu.edu
Date: Tue, 27 Oct 2015 09:21:16 +0000
We've used a few d-tacq ADCs recently, you could use their Zynq based 6 site carrier with 6x 32 channels 16-bit +-10V running up to 1MS/s to give you 192 channels in 1U (plus some DIN rail breakout boards or custom cabling).

EPICS runs onboard, or you can use our areaDetector driver if you want to stream to HDF5 on another Linux box. We've also written a reframing plugin that allows soft post-processing of the data to extract gated or triggered regions of data based on a trigger signal brought into one of the ADC inputs.

Thanks,
Tom Cobb    
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+44 (0)1235 778582    


> -----Original Message-----
> From: tech-talk-bounces@aps.anl.gov [mailto:tech-talk-
> bounces@aps.anl.gov] On Behalf Of Michael Davidsaver
> Sent: 14 October 2015 23:31
> To: EPICS Tech-Talk
> Cc: Cogan, Scott; Rodriguez, Pedro
> Subject: mid-speed digitizer options?
> 
> All,
> 
> I've been asked for advise on finding a digitizer for a fast thermometry
> application (RTDs).  The desire is for a sampling range in the range of
> 50-100 KSPS with 16-bit resolution over +-10 V.  There will be ~200
> channels in total, so I think a high density solution would be
> appropriate.  Pre-existing epics support is of course a plus.
> 
> The first solution to come to my mind is industry pack.  Something like
> the hytec IP-VAD-8418.
> 
> What options are available for this "middle" speed range?
> 
> Thanks,
> Michael


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References:
mid-speed digitizer options? Michael Davidsaver

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