Electrically Programmable Electronic Load

摘要

An electrically programmable load having an impedance value dependent on a received control word. The electrically programmable load has several parallel load units. Each load unit has one or more load unit element who receive a control word component of the control word and have a load unit element impedance value which depends on a control word component value of the control word component, where the control word component value is one of three or more different biasing values.

主权项

1. An electrically programmable load having an impedance value dependent on a received control word, the electrically programmable load comprising a plurality of parallel load units, each load unit comprising at least one load unit element, each load unit element being arranged to receive a control word component of said control word and having a load unit element impedance value which depends on a control word component value of said control word component, wherein said control word component value is one of three or more different biasing values.