Hello,
The thermal drift for the AD9102/6 is given p6 of the datasheet (Table 2)
DAC TEMPERATURE DRIFT
Gain ±228 ppm/°C
Reference Voltage ±131 ppm/°C
I use an external reference voltage, the drift of the reference is thus (far) lower but what about the gain drift ?
Is it better with an external reference ?
Best regards,
Marc