Widlar current source/Definition: Difference between revisions
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imported>John R. Brews (New definition page generated using Special:MetadataForm) |
imported>John R. Brews (area reduction) |
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<noinclude>{{Subpages}}</noinclude>a modification of the basic two-transistor current mirror that incorporates an emitter degeneration resistor for only the output transistor, enabling the current source to generate low currents using only moderate resistor values | <noinclude>{{Subpages}}</noinclude>a modification of the basic two-transistor current mirror that incorporates an emitter degeneration resistor for only the output transistor, enabling the current source to generate low currents using only moderate resistor values and therefore a small area | ||
Latest revision as of 14:09, 17 December 2010
a modification of the basic two-transistor current mirror that incorporates an emitter degeneration resistor for only the output transistor, enabling the current source to generate low currents using only moderate resistor values and therefore a small area