chapter  13
22 Pages

Amplifiers: Variants

In particular, we will deal with the methods used to increase the amplifier’s input resistance value (Section 10.2.2 in Chapter 10), to increase the known low efciency of the class A topology (Section 10.2.4), to increase the bandwidth (Section 10.2.6) and, finally, to increase the signal to noise ratio (Section 10.2.9) with the rejection of unwanted signals that can couple into the input.