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ADL5903 Aging


We use this RMS power detection for L-band (1-2 GHz) level monitoring.

We built a look up table (calibration) per unit. 

Can Analog Devices supply aging data for ADL5902?

Do we need to recalibrate power detector after some years?

Each how many years?

Operating temperature range is from -40C to 70C, also calibrated for each unit.

Can Analog Devices advise anything that we can do in our side to avoid or compensate for the aging issue?

Please advise.