My customer is testing the performance of ADL5350 in the conditions as below
-RF freq : 2487MHz
-IF freq : 2352.5MHz
-LO freq : 134.5MHz(+6dBm)
-Signal : LTE
The conversion loss of ADL5350 was very poor compared to specification in datasheet.
-Conversion loss in datasheet : 6.8 dB
-Measured conversion loss : 15dB
It is the particular application but the conversion loss degradation is lowered too much.
Please, let us know how to improve the conversion loss of ADL5350.
Thanks in advance.