FET » Exercise - 255. The two important advantages of a JFET are .............. (a) high input impedance and square-law property (b) inexpensive and high output impedance (c) low input impedance and high output impedance (d) none of the above
555555555594. An emitter-follower has ________ impedance at the input and ________ impedance at the output. (a) high, high (b) low, high (c) high, low (d) low, low
Amplifiers » Exercise - 1 1. The important characteristic of emitter-follower is : (a) high input impedance and high output impedance (b) high input impedance and low output impedance (c) low input impedance and low output impedance (d) low input impedance and high output impedance
5555555555101. An operational amplifier has a ________ input impedance and a ________ output impedance. (a) high, low (b) high, high (c) low, low (d) low, high