Folded cascode cmos op amp — Free Electronics Illustration

Electronics

Folded cascode cmos op amp

Compact symmetric transistor-level schematic of a CMOS folded-cascode operational amplifier, drawn in clean textbook-style black line art on a white background. Use standard MOSFET symbols with gate, drain, and source terminals clearly visible. Show a differential input pair, folded current branches redirected into opposite-polarity cascode transistors, vertically stacked cascoding devices, current-mirror load devices on one side, bias current-source transistors connected to the supply rails, and a single-ended output node on one side of the schematic. The layout should appear neat, layered, and left-right balanced, conveying the folded-cascode architecture clearly.

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