UmSEL Pdet and Vcnt
andreysviyaz at gmail.com
Mon Oct 22 18:41:15 UTC 2012
My first WiKi page about UmTRX
2012/10/22 Andrey Sviyazov <andreysviyaz at gmail.com>
> Hi Jean-Samuel.
> Pdet1&2 dedicated for Output power detectors and Vcnt1&2 for test points
> voltage control.
> For example, PA +24V and feeder supply voltage 28..36V of DC-DC converter
> (in case of positive type, i.e. minus connected to chassis).
> Each input of ADS1015 contains divider of 1:10, so it makes possible to
> measure up to 41V with 0.01V resolution.
> Best regards,
> Andrey Sviyazov.
> 2012/10/22 Jean-Samuel Najnudel - BJT PARTNERS SARL <jsn at bjtpartners.com>
>> Hi Andrey,
>> I can see in the UmSEL 4 channels ADC.
>> What do you plan to do with this ?
>> What is Pdet and Vcnt ?
>> I ask you this because it would be really nice to use 2 of these ADC
>> channels to monitor each of the 2 PA RF Pout.
>> What would you think about this ?
>> Best regards.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the UmTRX