We have a question fo your SSM2211 audio amp.
We will use your SSM2211 as RF amplifier for more power output instead of current AD8018.
1)As for Page-12 Figure-35 Thick Line=PHASE SHIFT Thin Line=GAIN Correct?
2)As for same fig-35, Does "GAIN" means currnet GAIN or voltage GAIN?
3)Can I use this AD8018 as buffer AMP(Gain=1,voltage follower)?
4)We need the big current drive amplifier more than 400mA except for AD8018.We picked up SSM2211 due to have big output current and drive single ended +5V power supply.If our this choice have a problem you think, so please advice it to us what is the problem?
Our rough signal chain;3MHz FSK modulated signal -> DAC AD9762 -> this AMP -> Active LPF -> tranformer -> Antenna