Balancing circuit capable of compensating bandwidth attenuation introduced by interference between signals
AssigneeXiamen Ux High-Speed Ic Co., Ltd.
InventorsMing Hong, Yonghui Lin, Faming Li, Zhiyang Chen
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Abstract
A balancing circuit which may compensate for bandwidth attenuation introduced by interference between signals includes an amplifying circuit, a rising edge detection circuit and/or a falling edge detection circuit. By means of detecting the rising/falling edge of an original signal, the resulting pulse signal contains the phase information of a single “0” bit and a single “1” bit in the original signal, thus the phase of a rising edge or the phase of a falling edge of the original signal may be compensated respectively, so as to compensate for the high-frequency attenuation caused by interference between signals.
Claims5
A balancing circuit comprising:
- an amplifying circuit;
- a rising edge detection circuit;
- and
- a falling edge detection circuit;
- wherein the amplifying circuit includes a first amplifying circuit, a second amplifying circuit, and a third amplifying circuit;
- an input terminal of the first amplifying circuit being connected to an input terminal of the balancing circuit, an output terminal of the first amplifying circuit being connected to an output terminal of the balancing circuit;
- wherein an input terminal of the falling edge detection circuit is connected to the input terminal of the balancing circuit, an output terminal of the falling edge detection circuit being connected to an input terminal of the second amplifying circuit, an output terminal of the second amplifying circuit being connected to the output terminal of the balancing circuit;
- wherein an input terminal of the rising edge detection circuit is connected to the input terminal of the balancing circuit, an output terminal of the rising edge detection circuit being connected to an input terminal of the third amplifying circuit, an output terminal of the third amplifying circuit being connected to the output terminal of the balancing circuit.
Dependencies are inferred from the claim text.