Device, Differential Signal Line Processing Method and Differential Signal Line Processing Apparatus
AssigneeZte Corporation
InventorFangxi HOU
Life of this patent
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Abstract
Provided are a device, a differential signal line processing method and a differential signal line processing apparatus. The device includes a first component and a second component; the first component and the second component perform signal transmission via multiple sets of differential signal lines; the device further includes at least one common-mode filter, each common-mode filter of the at least one common-mode filter being serially connected between the first component and the second component via one set of differential signal lines, and a group delay of the each common-mode filter being adopted for adjusting a delay of signal transmission on the one set of differential signal lines connected to the common-mode filter.
Claims20
A device, comprising a first component and a second component, wherein the first component and the second component perform signal transmission via multiple sets of differential signal lines;
- the device further comprises:
- at least one common-mode filter, each common-mode filter of the at least one common-mode filter being serially connected between the first component and the second component via one set of differential signal lines, and a group delay of the each common-mode filter being adopted for adjusting a delay of signal transmission on the one set of differential signal lines connected to the common-mode filter.
A differential signal line processing method, comprising:
- acquiring lengths of multiple sets of differential signal lines connected between a first component and a second component;
- and
- selecting, according to the lengths of the multiple sets of differential signal lines, at least one common-mode filter respectively having a group delay meeting a predetermined condition, wherein each common-mode filter of the at least one common-mode filter is serially connected between the first component and the second component via one set of differential signal lines, and the group delay of the each common-mode filter is adopted for adjusting a delay of signal transmission on the one set of differential signal lines connected to the common-mode filter.
A differential signal line processing apparatus, comprising:
- an acquisition module, configured to acquire lengths of multiple sets of differential signal lines connected between a first component and a second component;
- and
- a selection module, configured to select, according to the lengths of the multiple sets of differential signal lines acquired by the acquisition module, at least one common-mode filter respectively having a group delay meeting a predetermined condition, wherein each common-mode filter of the at least one common-mode filter is serially connected between the first component and the second component via one set of differential signal lines, and the group delay of the each common-mode filter is adopted for adjusting a delay of signal transmission on the one set of differential signal lines connected to the common-mode filter.
Dependencies are inferred from the claim text.