Have several CCAs designed with Max3223 ICs powered with 3.3Vdc, all with 4 X 0.1uF external caps. None of them have we seen typical voltage level of 5.4V, per datasheet. Half of them we see less than min levels of 5V/-5V. We have disconnected all test equipment, and measured voltage with scope probe directly on CCA output - and see approx 5.1V. What voltages have been observed @ TI during testing ? Do we need to use different cap values to see the 5.4V typical output ?
CCAs with these ICs were all tested on the Takaya flying prober - with voltages less than 0.2V on each pin. Is it possible Takaya testing is damaging these parts ?