Mos differential pair with tail current source — Free Electronics Illustration

Electronics

Mos differential pair with tail current source

Symmetric textbook-style schematic of a matched n-channel MOS differential pair with a tail current source. Two identical MOSFETs labeled Q1 and Q2 are arranged side by side in mirror symmetry, each drawn vertically with a separate gate input on the left or right, drain at the top, and source at the bottom. The two source terminals join at a single central node that connects downward to a tail current source beneath the pair. The drains remain separate upper branches extending upward to output or load nodes. Clean black line-art circuit symbols on a white background with balanced geometry.

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