Response to the following problem:
Consider the single-supply bias network shown in Figure. Provide a design using a 9-V supply in which the supply voltage is equally split between RC, VCE, and RE with a collector current of 0.6 mA. The transistor β is specified to have a minimum value of 90. Use a voltage-divider current of IE/10, or slightly higher. Since a reasonable design should operate for the best transistors for which β is very high, do your initial design with β=∞. Then choose suitable 5% resistors (see Appendix J), making the choice in a way that will result in a VBB that is slightly higher than the ideal value. Specify the values you have chosen for RE, RC, R1, and R2. Now, find VB, VE, VC, and IC for your final design using β=90.
