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An integrated bandgap reference |
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| Abstract: | Using well-known principles a configuration has been developed for an IC reference voltage source with good performance with respect to the temperature dependency and 1/f noise. A bread-board model of this configuration has been tested. In the temperature range of 0-70/spl deg/C, the output voltage variations were less than /spl plusmn/70 ppm at an output voltage of about 2.5 V and zero load current. Low-frequency noise in a bandwidth 0.003 Hz |
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