Mos differential pair with resistive loads and tail current source — Free Electronics Illustration

Electronics

Mos differential pair with resistive loads and tail current source

Symmetric textbook-style schematic of a matched n-channel MOS differential pair with both resistive loads and a tail current source. Two identical MOSFETs labeled Q1 and Q2 are drawn vertically side by side in a mirror-image layout, each with gate on the outer side as a separate left or right input terminal, drain at the top, and source at the bottom. Each drain connects upward through an identical vertical resistor load to a positive supply rail, creating two mirrored upper branches. The two source terminals join at a single central node that connects downward to a tail current source. Clean black line drawing on a white background with standard MOSFET symbols and balanced textbook schematic geometry.

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