[time-nuts] new tdc from Texas

[Daniel Mendes]

There´s an entire programable CPU inside it... amazing.

Daniel

On 20/03/2015 22:59, Angus wrote:
> Oops, I wasn't paying attention when I looked at the GP30 info - like
> Maxim, Acam has gone down the 'more integration' route and buried the
> actual TDC under a heap of other stuff, which does rather limit its
> usefulness. (data sheets have appeared for it now)
> Oh well, nice idea while it lasted.
>
> Angus.
>
>
> On Thu, 05 Mar 2015 01:27:23 +0000, you wrote:
>
>> 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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