8. In Fig. 2. The main purpose for RD is A. active current sourcing B. passive current sourcing C. to provide discharge
Posted: Tue Jun 07, 2022 12:58 pm
8. In Fig. 2. The main purpose for RD is A. active current sourcing B. passive current sourcing C. to provide discharge path for forward stored charge removal from base Qo D. to provide discharge path for saturation stored charge removal from base Qo 9. In Fig. 2. If VBE(SAT) = 0.75 V, VBE(FA) = 0.65 V, VD (ON) = 0.65 V, the value of VIH is A. 1.5 V B. 1.3 V C. 1.4 V D. 2.8 V 10. In Fig. 2. When VIN is high, the state of QL is A. Forward active B. Saturation C. Cutoff D. Reverse active PR, 1.75 k (1-P)R, 2 k V OK D₁ Va D Fig. 2 www RD Re≤6kn - VOUT Ko Qo 5kQ2 H.