1. A certain OTA has an input voltage of 10 mV and an output current of 10 mA. What is the transconductance?
2. A certain OTA with a transconductance of 5000 mS has a load resistance of 10 k Ω. If the input voltage is 100 mV, what is the output current? What is the output voltage?
3. The output voltage of a certain OTA with a load resistance is determined to be 3.5 V. If its transconductance is 4000 μS and the input voltage is 100 mV, what is the value of the load resistance?