Cascode Current Sources

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written 5.7 years ago by

modified 4.8 years ago by

yashbeer ★ 11k

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In MOSFET current-source circuits, the output resistance is a measure of the stability with respect to changes in the output voltage. This output resistance can be increased by modifying the circuit as shown in figure which is a cascode current mirror. Assuming all transistors are identical, then Id = Iref. …

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