Feb 26, 2007 #1 Y yantom Newbie level 5 Joined Dec 25, 2006 Messages 8 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,329 hi,now i need to design a driver amplifier of a PA,which includes a pre-amplifier,a step attenuator and a buffer. The total gain is about 40db.Can you give me some design examples or suggestions?thank you
hi,now i need to design a driver amplifier of a PA,which includes a pre-amplifier,a step attenuator and a buffer. The total gain is about 40db.Can you give me some design examples or suggestions?thank you