[amp_mcq option1=”Switching speed is more compared to CMOS” option2=”Sensitivity is less with respect to the load capacitance” option3=”High current drive capability” option4=”All of the mentioned” correct=”option4″]
The correct answer is D. All of the mentioned.
BiCMOS (bipolar-CMOS) is a type of integrated circuit (IC) that combines the high speed of bipolar transistors with the low power consumption of CMOS transistors. BiCMOS ICs are used in a variety of applications, including microprocessors, memory chips, and analog circuits.
BiCMOS ICs have several advantages over CMOS ICs. First, they have higher switching speeds. This is because bipolar transistors can switch on and off much faster than CMOS transistors. Second, BiCMOS ICs have lower sensitivity to load capacitance. This is because bipolar transistors have a higher output impedance than CMOS transistors. Third, BiCMOS ICs have higher current drive capability. This is because bipolar transistors can sink and source more current than CMOS transistors.
As a result of these advantages, BiCMOS ICs are often preferred over CMOS ICs in applications where speed, power consumption, or current drive capability are important.
Here is a more detailed explanation of each option:
- Option A: Switching speed is more compared to CMOS. This is because bipolar transistors can switch on and off much faster than CMOS transistors.
- Option B: Sensitivity is less with respect to the load capacitance. This is because bipolar transistors have a higher output impedance than CMOS transistors.
- Option C: High current drive capability. This is because bipolar transistors can sink and source more current than CMOS transistors.