voltage gain

They span a wide range of voltage gain and transconductance.

Consequently, higher voltage gains from a single tube became possible, reducing the number of tubes required in many circuits.

It has a voltage gain of unity (+1 in the schematic).

In addition to the above, R causes ac feedback which reduces the voltage gain of the amplifier.

However, this inverter also suffered from a very low voltage gain.

Practical uses for these circuits are limited by the very small voltage gain they exhibit.

An emitter-follower will have a voltage gain of just under 1.

Then collecting terms the voltage gain is found as:

But when R increases, the voltage gain of the converter decreases compared to the ideal case.

So that the overall voltage gain of the DA is: