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Current amplifier |
| T953012 |
Current amplifier
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| Patent Drawings: | |
| Inventor: |
Radovsky |
| Date Issued: |
December 7, 1976 |
| Application: |
639405 |
| Filed: |
December 10, 1975 |
| Inventors: |
Radovsky; Jonathan Samuel (Trenton, NJ)
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| U.S. Class: |
323/315; 330/288 |
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| Abstract: |
in a current mirror amplifier (CMA) circuit the desired gain may not be realized because of the effects of the base currents of the transistors comprising the CMA. A resistance of appropriate value is added in series with the base of a transistor in the input path thereby varying the base-emitter junction voltage of an output current determining transistor in the CMA output path which in turn modifies this output current in a manner so as to reduce the effects of the base currents. |
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