Hackaday

Biasing Transistors With Current Sources

Over on his YouTube channel [Aaron Danner] explains biasing transistors with current sources in the 29th video of his Transistors Series. In this video, he shows how to replace a bias resistor (and ...
Nature

Bias-tunable temperature coefficient amplification beyond material limits in a single transistor

Thermal sensing and imaging are playing increasingly important roles in intelligent systems 1,2,3,4,5,6. Thermal imaging can function in low visibility by collecting emission from objects in the ...
EDN

To bias or not bias: New audio output transistors make that decision easy

ThermalTrak integrates power output transistors with thermal bias diode. One of the major design concerns in the output section of a typical class AB audio amplifier is output bias and stability over ...
Nature

Suppressing bias stress degradation in high performance solution processed organic transistors operating in air

Solution processed organic field effect transistors can become ubiquitous in flexible optoelectronics. While progress in material and device design has been astonishing, low environmental and ...
Electronic Design

Smart Biasing Keeps RF Power Amplifier On Track

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 ...
Electronic Design

Voltage Reference Bests Zener Diode as Low-Current Bias Source

There are times when you need to bias a low-current load and simply didn’t want to add another voltage regulator, or where you need a reasonable level of voltage accuracy, so a simple voltage divider ...