UmSEL Pdet and Vcnt

Andrey Sviyazov andreysviyaz at gmail.com
Mon Oct 22 09:43:18 UTC 2012


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.
>
> Jean-Samuel.
> :-)
>
>
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