Semiconductor integrated circuit

Details Semiconductor integrated circuit Semiconductor integrated circuit

2005-05-03

2005-05-03

Le, Don (Department: 2819)

Electronic digital logic circuitry

Function of and, or, nand, nor, or not

Bipolar transistor

C326S124000

Reexamination Certificate

active

06888378

ABSTRACT:
This invention prevents a cross talk caused by intersection of interconnections, and offers a semiconductor integrated circuit with improved circuit characteristics. By disposing a pair of emitter follower circuits symmetrically with respect to a center line of a differential amplifier, an area where the interconnections cross with each other is eliminated and interconnections within a circuit block and a ground wiring can be made with a single metal layer. Herewith cross talk due to the intersection of the interconnections can be resolved.

REFERENCES:
patent: 4626709 (1986-12-01), Mazumder et al.
patent: 4806796 (1989-02-01), Bushey et al.
patent: 5192880 (1993-03-01), Dazai
patent: 5331225 (1994-07-01), Matsui et al.
patent: 5789946 (1998-08-01), Sawairi
patent: 6069523 (2000-05-01), Brown
patent: 6690207 (2004-02-01), Smetana
patent: 85 1 06483 (1987-03-01), None
patent: hei 7-307625 (1995-11-01), None
patent: 2000-0009114 (1998-07-01), None
patent: 2001-0020833 (2000-05-01), None
Neil H. E. Weste, et al., “Principles of CMOS VLSI Design: A Systems Perspective,” Addison-Wesley Publishing Company: Taiwan, Republic of China, 1984, pp. 349-351.

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