16. Transconductance is the ratio of the output
(a) current to the input voltage.
(b) current to the input current.
(c) voltage to the input voltage.
(d) voltage to the input current.
17. A(n) ________ amplifier is a differential voltage-gain device that amplifies the difference between the voltages existing at its two input terminals.
(a) instrumentation
(b) isolation
(c) operational transconductance
(d) log
18. Nota
19. The OTA has a ________ input impedance and a ________ CMRR.
(a) high, low
(b) low, high
(c) high, high
(d) low, low
20. Nota
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