1. Many power valves have good linearity but modest gain or transconductance . 2. The amplifier's transconductance is directly proportional to this current. 3. The resistance R determines the transfer ratio ( transconductance ). 4. In an ideal current or transconductance amplifier the output impedance approaches infinity. 5. The Clapp oscillator's transconductance is proportional to. 6. According to this equation, a key design parameter, the MOSFET transconductance is: 7. Because of this exponential relationship, the BJT has a higher transconductance than the FET. 8. The input stage of modern amplifiers is usually a differential amplifier with a transconductance characteristic. 9. "The vacuum tube had transconductance , so the transistor would have'transresistance .' 10. In his senior year he wrote a " Study of the negative transconductance of pentodes ".