ISRO Electronics & Communication (ECE) 2008 - Question 11

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Topic: Electronic Devices

Two transistors have the same value of $\alpha$ but different gain bandwidth products. One of them is a germanium transistor and the other is a silicon transistor. Both the transistors have similar geometries and base width. The transistor with lower GB product

  • A. is the germanium
  • B. is the silicon
  • C. both are same
  • D. Cannot be identified unless more information is available

Answer: B. is the silicon

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