[time-nuts] new tdc from Texas

[Angus]

Hi,
 
I've not seen any mention of anything other than the TDC1000. 

I was a bit surprised that they went down the less-integrated route
and separated the TDC, but it turns out that for a lot of the sort of
things they designed it for, a uC provides good enough timing itself,
and no extra TDC is needed at all.

I see that Acam have released a bit more info on their new GP30,
although no data sheet yet. It quotes typical LSB of 11ps, and rms
noise of 1.2 LSB, which is quite an improvement on the GP22.
It would just be good if they offered a simple online way of getting
low volumes of them - I suspect that the specialist distributors would
be just as happy as the customers would be!
 
Angus.


On Tue, 03 Mar 2015 15:43:25 -0800, you wrote:

>Hi Angus:
>
>Do you know if they have an IR pulse front end which would be more interesting than the ultrasonic front end?
>
>Mail_Attachment --
>Have Fun,
>
>Brooke Clarke
>http://www.PRC68.com
>http://www.end2partygovernment.com/2012Issues.html
>http://www.prc68.com/I/DietNutrition.html
>Angus wrote:
>> In case anyone is interested, the full data sheet is on the TI site
>> now, although I didn't see any actual IC's yet other than the ones in
>> the eval boards.
>>
>> Angus.
>>
>>
>> On Tue, 17 Feb 2015 21:24:08 -0200, you wrote:
>>
>>> Initial datasheet:
>>>
>>> http://www.ti.com/lit/ds/symlink/tdc7200.pdf
>>>
>>> EVM:
>>>
>>> http://www.ti.com/tool/tdc1000-tdc7200evm
>>>
>>> Seems good... what do you think?
>>>
>>> Daniel
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