Electric signal supply circuit and semiconductor memory device

Static information storage and retrieval – Read/write circuit – Differential sensing

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365 51, 365 63, G11C 506

Patent

active

057516502

ABSTRACT:
In an electric signal supply circuit, a signal generating source and a plurality of circuit cells are connected to each other by a wire line through resistors. Signal wire lines from the signal generating source to the respective circuit cells are formed in the form of a pyramid, and therefore, delay time differences to the circuit cells are reduced. Since delay time differences in a signal to the circuit cells from the signal generating source which is disposed at ends of the plurality of circuit cells are smaller, a circuit operation is stable.

REFERENCES:
patent: 5175704 (1992-12-01), Minagawa et al.
patent: 5321658 (1994-06-01), Ishimura et al.
patent: 5491662 (1996-02-01), Pezzini
patent: 5539695 (1996-07-01), Saito et al.

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