CC1310 Programmable Current Source parameters drift with temperature

Alberto Soattin

Genius 16905 points

Other Parts Discussed in Thread: CC1310

Hi Support,

is Programmable Current Source values on CC1310 moving with temperature?

Data sheet values are provided for 25°C, but not for other termperatures.

Thanks and regards,

Alberto

over 9 years ago

0 TER over 9 years ago

TI__Guru**** 317180 points

I haven't been able to find any numbers on this yet but from what I know about the implementation of the current source I would expect a 2 digit percent variation with respect to temperature.

0 TER over 9 years ago in reply to TER

TI__Guru**** 317180 points

The current source is based on a PTAT current source.

Sub-1 GHz

Sub-1 GHz forum

CC1310 Programmable Current Source parameters drift with temperature