Explanation: The value of collector series resistance of an integrated transistor can be easily reduced by a process known as “buried layer” or “Buried n+ layer”. 4. What is the reason for using Lateral pnp transistor in Integrated Circuits?
A. Requires simple process control
B. Simultaneous fabrication of pnp and npn transistors.
C. Provide good isolation
D. Miniaturization and cost reduction
Answer:A
Explanation: The value of collector series resistance of an integrated transistor can be easily reduced by a process known as “buried layer” or “Buried n+ layer”. 4. What is the reason for using Lateral pnp transistor in Integrated Circuits?
A. Requires simple process control B. Simultaneous fabrication of pnp and npn transistors. C. Provide good isolation D. Miniaturization and cost reduction