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LMX2119 1.9 GHz Power Amplifier LMX2119 1.9 GHz
LMX2119 1.9 GHz Power Amplifier LMX2119 1.9 GHz

... Note 1: The device is adjusted to provide maximum load power into a 50X load under stress conditions specified by adjusting VDD1. The device is switched off and a 10:1 load replaces the 50X load. The device is switched on and the phase of the 10:1 load is varied through 360 electrical degrees during ...
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< 1 ... 1786 1787 1788 1789 1790 1791 1792 1793 1794 ... 2014 >

Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
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