Question

For a differentia amplifier circuit operated from ±10V,

assume matched pair of transistors with VBE of 0.7V. The

collector resistance for each is 47KΩ. Calculate the value of

RE so that the quiescent collector emitter voltage for each

transistor is 8.6V. Assume hfe = 100V​

Answer 1

Answer:

Explanation:

emitter, an n-type base, and a p-type collector and is appropriately called a pnp ... each of these junctions, different modes of operation of the BJT are obtained, as shown in ... Equation (5.12) indicates that the value of β is highly influenced by two factors: the ... 5.1 Consider an npn transistor with vBE = 0.7 V at iC = 1 mA