I read the following application note about ADV7842.
Gain Settings in the ADV7844/ADV7842("Gain Setting in the ADV7844_ADV7842.pdf")
I have two questions about PGA(Programmable Gain Amplifier) of AFE in ADV7842.
Is gain of PGA fixed by the maximum value of 1.4 ?
Can I change a gain value of PGA ?
If yes, please teach a way.