Designing High Efficiency Amplifiers using Heterostructure Field Effect Transistors (HFETs)

semiconductor application notes 1 Comment »

In the application notes, Triquint introduces : TriQuint Semiconductor has developed a range of Heterostructure FETs designed for power amplifier applications where high power-added efficiency is a key specification. They also offer the unique possibility to construct amplifiers with high efficiency and low intermodulation products near compression. This technical note describes how power amplifiers may [...]

Fairchild Semiconductor FMS6143 Evaluation Board Application Note

semiconductor application notes 1 Comment »

In the application notes, Fairchild describes the evaluation board : The FMS6143 evaluation board provides a flexible base for evaluating the performance of the FMS6143. The board operates from a standard supply voltage of +5V ± 5%. The FMS6143 Low Cost Video Filter (LCVF) is intended to replace passive LC filters and drivers with a [...]

LMH6553SDEVAL High Speed Differential Amplifier Evaluation Board Schematic Diagram

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The LMH6553SDEVAL evaluation board is designed to aid in the characterization of National Semiconductor’s LMH6553 fully differential amplifier with output limiting clamp in an 8-pin LLP package. The LMH6553 is part of the LMH high speed amplifier family. The evaluation board can be used as a guide for high frequency layout and as a tool [...]

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