资讯

EDN3 年
PWM amplifier using a two-quadrant drive circuit
Figure 1 PWM amplifier circuit built around a two quadrant driver circuit. Here, R1 and C1 make up a modest filter for transistor Q4. 3.3V at the emitter of Q5 will reverse bias base-emitter junctions ...
来自MSN8 个月
Developing GaN transistors and high-power amplifiers for millimeter wave satellite ...
To make this happen, the gate length of the transistors ... microwave integrated circuits (MMICs) for solid-state power amplifiers (SSPAs) in Ka-, Q- and W-band using the newly developed GaN ...
Hackaday6 年
transistor amplifier
Reading an article about the first transistorized Hi-Fi amplifier ... it to work with silicon transistors. He also made some improvements to the push-pull bias circuit and limited the high ...
Hackaday6 年
Eight Transistor Stereo Amplifier From The Days Of Yore
Reading an article about the first transistorized Hi-Fi amplifier ... it to work with silicon transistors. He also made some improvements to the push-pull bias circuit and limited the high ...
Semiconductor Engineering3 个月
Transistor Sizing Approach for OTA Circuits Using a Transformer Architecture
A new technical paper titled “Accelerating OTA Circuit Design: Transistor Sizing Based on a Transformer Model and Precomputed Lookup Tables” was published by University Minnesota and Cadence. “Device ...
EDN7 年
A guide to using FETs for voltage controlled circuits, Part 1
Linear Integrated Systems manufactures a variety of FETs (field effect transistors). In particular they have a ... This paper will explore using FETs in voltage controlled circuits. Using FETs as ...