The final part of this series will start with bias servo circuits for automatic set up. The FETs pinch off or threshold voltage can vary widely for the same part number. Depending on the fabrication ...
Despite recent improvements in the performance of RF LDMOS field-effect transistors (FETs), temperature drift and aging continue to affect the efficiency and linearization of power amplifiers using ...
Many offline-powered systems today need a low-voltage bias supply to power its control circuitry and intelligence. In some cases, bias supply outputs are not required to be isolated from the AC mains, ...
What can designers do with a small-signal FET device that doesn't require input-signal biasing? In other words, what can they do with a device in which the gate-source threshold voltage is zero, ...