Patent ID: 9503155
Filing Date: 2016-11-22
CPC Classification: G01R,H04B

Claim Text:
1. A non-transitory medium comprising instructions configured to execute a method of cancelling cross-talk on IC pin connections of a chip, the non-transitory medium comprising: instructions for driving a first current source to produce a first current at a first pair of IC pin connections of the chip; instructions for driving a second current source to produce a second current at a second pair of IC pin connections of the chip, wherein n is a ratio of the first and second currents; instructions for measuring a voltage at an input/output of the chip when the first and second current sources are driven; instructions for repeating the instructions for driving the first current source to produce the first current, the instructions for driving the second current source to produce the second current, and the instructions for measuring the voltage at the input/output of the chip when the first and second current sources are driven for various values of n; instructions for determining a value of n that produces a minimum voltage magnitude at the input/output of the chip.