IP Library › Patent Application 12181691
Patent Application
App. No. 12/181,691

INTEGRATED CIRCUIT WITH PROTECTION AGAINST ELECTROSTATIC DAMAGE

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Quick Facts
Patent No.
US None
App. No.
12/181,691
Abstract

An IC having inputs and outputs for a plurality of frequency bands from a high frequency band to a low frequency band is protected from electrostatic damage. A high-frequency section of the IC is provided with a protection circuit including diode-connected transistors connected by multiple stages. In addition, there are applied the transistors in which elements thereof are isolated by insulator that can prevent thyristor operation.

Claims (2)

1 . A semiconductor integrated circuit having a plurality of input and output terminals, comprising at least two or more kinds of protection circuits against electrostatic discharge having electrical characteristics.

2 - 7 . (canceled)

Assignments (2)
CHANGE OF NAME Recorded Sep 9, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 024973/0099 →
MERGER Recorded Sep 9, 2010
From: RENESAS TECHNOLOGY CORP.
To: NEC ELECTRONICS CORPORATION
Reel/Frame 024982/0040 →