- 04/30/2019 at 6:30 am #725578EduGorillaKeymasterSelect Question Language :
Consider the following statements about a MOSFET:
1. A MOSFET for microwave application is fabricated from GaAs, owing to its higher electron mobility than silicon.
2. A MOSFET has lower switching speed than BJT.
3. A metal gate depletion mode Si PMOS has positive threshold voltage.
4. A depletion mode Si NMOS can be fabricated by reducing substrate doping significantly.
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