IF amplifier stages that achieve the maximum unilateral power gain of a common-emitter transistor while maintaining excellent alignability are realized using the C/SUB c/ compensated transistor ...

A friend recently sent me an email noting that the classic 2N3904 bipolar transistor was now 60 years old. Since its “birth” ...

You think of op amps as amplifiers because, no kidding, it is right in the name. But just like some people say, “you could do that with a 555,” [Doctor Volt] might say, “you can do that with ...

Take a look at some of the smallest and most advanced microelectronic innovations pushing the boundaries of size, speed, and ...

This progression is why flip-flops and latches are often compared, even though they serve different purposes in circuit design. Latches are level-sensitive, meaning their output changes whenever the ...

Abstract: This article presents a novel structure for the recently reported divisional load-modulated balanced amplifier (DLMBA). Compared with the previously ... For the purpose of validation, an ...

This project is an implementation of an analog weighing scale using a load cell and an amplification circuit with operational amplifiers (opamps). The goal is to measure weight with high accuracy and ...

Making a precision programmable current sink by floating the long-forgotten anode pin of the TL431 voltage regulator.

The output stage on the L-505z is a “parallel push-pull configuration with bipolar transistor elements” and if your loudspeaker ... feeding back any of the musical input signal to the main amplifier, ...

Prominent examples include transistors and diodes. Electronic devices are usually small and can be grouped together into packages called integrated circuits. This miniaturization is central to the ...

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Read how I modified the ET5410A+ for both quieter operation at light loads and better performance at full throttle.