Patent ID: 8930168
Filing Date: 2015-01-06
Classification: G01R,H03K

Abstract:
1. An electronic device, comprising: a trimming circuit for applying a plurality of trimming actions to each of a plurality of parameters, each trimming action causing a corresponding correction of each respective parameter; a measuring circuit for measuring at least one parameter as a reference parameter in response to the application of at least one of the trimming actions such that the at least one trimming action provides a target value of the reference parameter; a selection circuit configured to select a trimming action for each non-reference parameter different from the at least one reference parameter, and further operable to select one of the trimming actions for the non-reference parameter corresponding to the selected trimming action for the at least one reference parameter according to a mapping of each group of multiple corrections of the at least one reference parameter on a single correction of the non-reference parameter; a biasing circuit for forcing the application of the selected trimming action for the reference parameter and for forcing the application of the selected trimming action for each non-reference parameter; a storage circuit for storing a code in the electronic device for each reference parameter that is indicative of the selected trimming action for the reference parameter; and a conversion circuit for converting the code for the at least one reference parameter into a code for each non-reference parameter that is indicative of the selected trimming action for the non-reference parameter.