An notional class-B output quality operates from agency provide rails of ±12V. Ostentatious the delinquency agency transistors and ardor sinks, and ostentatious batter-subject agency diffusion determine:
a)Smallest RL that the tour can solicit externally liberal the TJMAX designation of the transistors.
b)If a fastening protection factor TJ = 20o C is imposed, what is the PD(worst) for each transistor, VL (batter subject) and the consummation undisputed output voltage VL?
c)For the VL (max)signed by keep-akeep-apart (b) determine the ?IS? drawn from the agency rails and subject latitude TC of each transistor.