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US 2006/0040636 A1Published application
Mixer capable of detecting or controlling common mode voltage thereof
AssigneeRealtek Semiconductor Corp.
InventorYing-Hsi Lin
Life of this patent
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Abstract
A mixer capable of detecting or controlling a common mode voltage thereof, includes at least: a mixing module for mixing a first set of differential signals and a second set of differential signals to generate at least one mixed signal; and a compensation module for compensating at least one operation point of the mixing module.
Claims22
A mixer comprising:
- a mixing module for mixing a first set of differential signals and a second set of differential signals to generate a mixed signal;
- a common mode voltage generator coupled to the mixing module for detecting a common mode voltage of the mixing module;
- and
- a compensation module coupled to the common mode voltage generator and the mixing module for compensating at least one operation point of the mixing module according to the common mode voltage.
1 more element
A mixer comprising:
- a mixing module for mixing a first set of differential signals and a second set of differential signals to generate a mixed signal, wherein the mixing module controls a common mode voltage of the mixed signal according to a first reference voltage;
- and
- a compensation module coupled to the mixing module for compensating at least one operation point of the mixing module according to the first reference voltage.
A mixer comprising:
- a mixing module for generating a mixed signal according to a first set of differential signals and a second set of differential signals;
- a common mode voltage generator coupled to the mixing module for detecting a common mode voltage of the mixing module;
- and
- a compensation module coupled to the common mode voltage generator and the mixing module for compensating at least one operation point of the mixing module according to the common mode voltage.
1 more element
Dependencies are inferred from the claim text.