The transmitter where it can provide the maruchibitsuto dejitaruanarogu transmitter, and the particular maruchibitsuto dejitaruanarogu transmitter where method and this method in order to adjust the maruchibitsuto dejitaruanarogu transmitter are applied

摘要

In the method in order to adjust multiple bit DAC, at the same time the description above DAC, the high speed like especially adc it is something in order to equip inside ADC of high resolution, at the same time, it has the plural DAC cells, it is possible, the additional DAC cell to be provided in addition to the plural DAC cells which in one for conversion are equipped inside multiple bit DAC, to alternate the aforementioned additional DAC cell, with the other each DAC cell each DAC cell from the aforementioned multiple bit DAC the switch is done in turn in the adjustment circuit with this, without the aforementioned conversion being discontinued the aforementioned DAC cellYou adjust. The aforementioned adjustment circuit includes with the expedient which measures the error inside the aforementioned DAC cell which is the continuing resolution and the expedient which revises the aforementioned DAC cell.