Practice IC Fabrication Techniques - GATE & ESE

IC Fabrication Techniques

In the case of a BJT amplifier, bias stability is achieved by

Keeping the base current constant

Keeping the temperature and the base current constant

Keeping the temperature constant

Changing the base current in order to keep the $\mathrm{I}_{\mathrm{c}}$ and $\mathrm{V}_{\mathrm{CE}}$ constant