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Fig. 1: Wilson current mirror Fig. 2: Wilson current source. There are three principal metrics of how well a current mirror will perform as part of a larger circuit. The first measure is the static error, i.e., the difference between the input and output currents expressed as a fraction of the input current.
Another topology is the Wilson current mirror. The Wilson mirror solves the Early effect voltage problem in this design. Current mirrors are applied in both analog and mixed VLSI circuits.
Wilson was a lucky man; in the early 60's, he "killed two birds with one stone" - adding only one transistor to the humble current mirror, he managed to remove the both imperfections of the simple BJT current mirror!
The output part of the simple current mirror is an example of such a current source widely used in integrated circuits. The common base, common gate and common grid configurations can serve as constant current sources as well. A JFET can be made to act as a current source by tying its gate to its source. The current then flowing is the I DSS of ...
To ramp up fiber in your life, Gans suggests swapping the current grains in your diet for whole grains. “Instead of white bread, try 100 percent whole-grain bread,” she says.
Electronic filter topology (17 P) Electronic oscillators (64 P) L. Linear electronic circuits (1 C, 11 P) ... Wilson current mirror; Wunderlich (vacuum tube) Z. Zobel ...
One study’s findings suggest that processed foods with protein claims may not be the healthiest option and may contain high fat, sodium, and sugar levels. People can choose healthier protein ...
“Before there is a new government in Germany and with the current situation in France, when Trump comes into the White House, Italy will have a kind of monopoly, as the only country with a ...