Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – With auxiliary means to condition stimulus/response signals
Reexamination Certificate
2006-06-06
2006-06-06
Deb, Anjan (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
With auxiliary means to condition stimulus/response signals
C324S1540PB
Reexamination Certificate
active
07057397
ABSTRACT:
Systems and methods are disclosed for providing output impedance measurement techniques. For example, in accordance with an embodiment of the present invention, a system includes a controller adapted to measure an output impedance of a first circuit that provides an output signal having a first voltage level. The output signal from the first circuit is compared to a plurality of voltage levels provided by the controller, with the controller determining the output impedance of the first circuit based on the results of the comparison.
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Davidson Allan T.
Singh Satwant
Deb Anjan
Lattice Semiconductor Corporation
MacPherson Kwok & Chen & Heid LLP
Michelson Greg J.
Zhu John
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