Semiconductor integrated circuit device

Details Semiconductor integrated circuit device Semiconductor integrated circuit device

1993-06-30

1995-02-28

James, Andrew J.

Active solid-state devices (e.g., transistors, solid-state diode

Lead frame

257691, 257676, 257696, H01L 2348, H01L 2944, H01L 2552, H01L 2960

Patent

active

053940083

ABSTRACT:
A semiconductor integrated circuit device with high power noise immunity and high substrate surge immunity. An LOC lead frame to be connected to a power wiring for supplying a source voltage and a ground potential to input circuits of a semiconductor chip is isolated from another LOC lead frame for supplying the source voltage and the ground potential to other circuits. The source voltage and the ground potential for the circuit are supplied by way of external terminals formed by the respective lead frames. Further, the isolated LOC lead frames are connected to each other through a resistive impedance component formed on the semiconductor chip.

REFERENCES:
patent: 5200364 (1993-04-01), Loh
patent: 5229639 (1993-07-01), Hansen et al.

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