Description: The HMC1126ACEZ is a gallium arsenide (GaAs), pseudomorphic high electron mobility transfer (pHEMT), low noise amplifier that operates from 400 MHz to 52 GHz. The HMC1126ACEZ provides 12 ...

It consists of a JFET based pre-amplifier ... blog post provides extremely detailed circuit analysis of every part of the design, starting from the power supply filter to remove mains “hum ...

We’re really impressed with the work that [Razvan] put into this power amp. One of the great joys ... transistors living in cutouts in the custom PCB so they can mate with a hefty heatsink.

Figure 3.1 shows a very conventional power amplifier circuit; it is as standard as possible. A great deal has been written about this configuration, though the subtlety and quiet effectiveness of the ...

This circuit layout produced low distortion, prompting Quad to promote the 303 as “the world’s first low-distortion transistor amplifier”. At the rear of the Quad 303 power amp are the ...