Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun electronics The
ratio of the change inoutput current to the change ininput voltage across a circuit
Etymologies
Sorry, no etymologies found.
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Examples
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Amplifier A1A is the wideband transconductance amplifier.
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The small dc and ac error of a transconductance switch accommodates the application's requirements.
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The switch dynamics are exceptionally pure because the wideband control and signal paths faithfully track a 1000-to-1 transconductance change.
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The amplifier and its transconductance-control channel are wideband components, permitting them to faithfully track rapid variations in a transconductance setting.
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Use a variable-transconductance amplifier instead of a diode bridge.
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You don't see turn-off feedthrough due to the transconductance reduction of 1000-to-1 and the attendant 25-fold decrease in the frequency bandwidth.
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The transconductance collapses on the falling edge, which ensures low feedthrough for that condition.
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When the sample gate goes low, the transconductance switch goes off, and you can discern no feedthrough.
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This approach compensates A1A's transconductance temperature dependence to minimize gain drift.
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You drive the transconductance sampling switch from a nonsaturating residue amplifier, feeding the oscilloscope.
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