Re: DC Offset vs temperature

On Thu, Jul 26, 2012 at 3:31 PM, Srdjan Milenkovic s.milenkovic@limemicro.com wrote:

Combining Thomas's idea of DC recalibration and, if necessary, making look up table for IQ phase error correction vs temperature should put us in good position to meet the specs.

Well, AFAIK, LMS6002D doesn't have a temperature sensor built in and this means we have to install an external one, which again increase BoM cost. Is that's how this issue is solved by your other customers? I wonder is there a way to solve this without introducing a temperature compensation loop.