How to design a low output impedance high swing low consumption power output stage.
I use the output stage which is described in the attachment .If I want to get lower output impedance, I have to increase the current,but it will increase power.And the swing is also not very high.How to improve it.
I use the output stage which is described in the attachment .If I want to get lower output impedance, I have to increase the current,but it will increase power.And the swing is also not very high.How to improve it.