1. The primary function of the oscillator in an isolation amplifier is to
2.
Refer to Figure 20-2. This circuit is a setup for
3. An instrumentation amplifier has a high
4. This circuit is a setup for
5. Circuits that shift the dc level of a signal are called
6. A byte can hold one.......of data?
7. In the classic three-op-amp instrumentation amplifier, the differential voltage gain is usually produced by the
8. Typical isolation amplifiers use optical coupling.
9. Isolation amps are named as such because they are sealed for protection from outside environmental damage.
10. Clampers are often called peak detectors.
11. The basic instrumentation amplifier has ________ input(s).
12. A Schmitt trigger has _________.
13. A Schmitt trigger is a comparator with _______.
14. The precision rectifier circuit is designed to _________.
15. A(n) ________ amplifier is used if the application requires a high sensitivity to low-level signals and protection from high-voltage associated circuits.
16. The gain of an OTA is the ratio of the output current to the input voltage, and is measured in _____________.
17. An instrumentation amplifier has extremely high ________, good ________, and high ________.
18. The external resistor of a typical instrumentation amplifier is used to set the ________.
19. If an operational transconductance amplifier (OTA) is used as an amplitude modulator, the voltage gain is varied by applying a _________ voltage to the ______ input.
20. The ________ amplifier is ideal for amplitude modulation since its gain is current-controlled.
21. A voltage-to-current converter is used in applications where it's necessary to have an output load current that is controlled by _________.
22. Which circuit is known as a current-to-voltage converter?
23. When using an OTA in a Schmitt-trigger configuration, the trigger points are controlled by
24. Refer the given circuits. Which circuit is known as an OTA?
25. Which circuit is known as a voltage-to-current converter?