Differential input signal — Free Electronics Illustration

Electronics

Differential input signal

Schematic-style differential input symbol shown as two symmetrical input terminals or short parallel leads feeding a balanced circuit, representing a differential pair. Each input carries an equal-magnitude but opposite-polarity small signal, indicated by matched voltage arrows pointing in opposite directions, plus/minus polarity labels, or opposite-phase sinusoidal markers. The graphic should clearly communicate balanced push-pull excitation and may include a compact label such as Vid. Minimal black line art, clean and reusable as an annotation-style circuit component.

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