For the network of Fig. 4.112, determine:

a. S(lCO).
b. S(VBE).
c. S(β), using T1 as the temperature at which the parameter values are specified and β (T2) as 25% more than β (T1).
d. Determine the net change in 7C if a change in operating conditions results in lCO increasing from 0.2 μA to 10 μA, VBE drops from 0.7 V to 0.5 V, and β increases 25%.

Transcribed Image Text:

20 V 2.4 kΩ 510 kΩ Va VcEy β 100 1.5 kΩ