Patent ID: 9384371
Filing Date: 2016-07-05
CPC Classification: G06G

Claim Text:
1. A compact CMOS current-mode analog multifunction circuit, comprising: a first translinear loop comprised of metal-oxide-semiconductor field-effect transistors (MOSFETs) M a second translinear loop comprised of metal-oxide-semiconductor field-effect transistors (MOSFETs) M currents of the first translinear loop being characterized by the relation, where I i is the drain current for the transistor M i and I 4 is the output of the first translinear loop; currents of the second translinear loop being characterized by the relation, where I i is the drain current for the transistor M i , and I 6 is the output of the second translinear loop; wherein an output current of the current-mode analog multifunction circuit is a difference between the outputs of the first and second translinear loops.