JFETs (junction field-effect transistors) can make low-noise high-impedance amplifiers that are better than any other technology. Like all things analog, they are not the best for everything, but you ...

The x1 voltage amplifier or “buffer” is a standard building block of analog design. This article presents the design of a discrete, low-parts-count, high-performance, matched-transistor buffer, and ...

Many improvements to the follower circuit have been proposed over the years. The White cathode follower doubles the output current and makes the transfer function more linear. 1 Adding a common-base ...

An N-channel JFET has a low bias current when its gate is biased negative to the source. However, this requires either that the gate voltage be biased negative with respect to the source voltage or ...

Nisshinbo Micro Devices gas put out a J-FET input, dual op-amp for discerning audio applications in home, professional, portable, and aftermarket car audio systems. The MUSES8921 is the new standard J ...

Nisshinbo Micro Devices has announced the release of the NL8902, a high-quality dual audio operational amplifier incorporating advanced “MUSES” audio technology. The NL8902 is a high-quality dual ...

STARKVILLE, Miss.--(BUSINESS WIRE)--SemiSouth Laboratories, Inc., the leading manufacturer of silicon carbide (SiC) transistor technology for high-power, high-efficiency, harsh-environment power ...

Dipping into the Linear Integrated Systems website again, revealed another interesting app note on fet amplifier front-ends, written around the firm’s LSK489 monolithic dual low-noise n-fet. Called, ...