A tough challenge for test engineers is explored in terms of test methods, pitfalls, and measurement errors. For the test engineer, RF and microwave power amplifier testing imposes unique challenges.
CML Microcircuits has expanded its SµRF product portfolio with the introduction of two high efficiency single- and two-stage power amplifiers for dual-cell lithium battery-powered wireless devices.
Editor’s Note: This DI is a two-part series. In Part 1, Nick Cornford deliberately oscillates the TDA7052A audio power amplifier to produce a siren-like sound and, given the device’s distortion ...
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