Semiconductor integrated circuit apparatus
AssigneeMitsumi Electric Co., Ltd.
InventorNaosumi Waki
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Abstract
A semiconductor integrated circuit apparatus that is capable of reducing crosstalk without increasing the number of low impedance external terminals is realized by implementing first external terminals that are adapted to input/output high frequency signals of various channels, a second external terminal that has a higher impedance than the first external terminals and is implemented between two of the first external terminals, and a capacitor of which one end is connected to the second external terminal and the other end is arranged to have a predetermined electrical potential.
Claims4
A semiconductor integrated circuit apparatus that is adapted to input/output high frequency signals of a plurality of channels, the apparatus comprising:
- a plurality of first external terminals that are adapted to input/output the high frequency signals of the corresponding channels;
- a second external terminal that has a higher impedance than the first external terminals and is implemented between the first external terminals;
- and
- a capacitor unit of which one end is connected to the second external terminal and the other end is arranged to have a predetermined electrical potential.
Dependencies are inferred from the claim text.