sonaiko
Junior Member level 2
Guys,
I need to design an opamp that takes a 1 Ghz AC input and amplify it with gain larger than 70 dB. The BW required is larger than 15 MHz.
Please tell me if these specs are feasible or not in 0.18 um Cmos as i have seen many papers having 70 db as dc gain but only unity gain at around 1 Ghz.
I would appreciare if you refer me to helping papers/books/threads..
Thank you.
I need to design an opamp that takes a 1 Ghz AC input and amplify it with gain larger than 70 dB. The BW required is larger than 15 MHz.
Please tell me if these specs are feasible or not in 0.18 um Cmos as i have seen many papers having 70 db as dc gain but only unity gain at around 1 Ghz.
I would appreciare if you refer me to helping papers/books/threads..
Thank you.