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TW200733122A - Fuse adjustment circuit and method - Google Patents

Fuse adjustment circuit and method

Info

Publication number
TW200733122A
TW200733122A TW095105487A TW95105487A TW200733122A TW 200733122 A TW200733122 A TW 200733122A TW 095105487 A TW095105487 A TW 095105487A TW 95105487 A TW95105487 A TW 95105487A TW 200733122 A TW200733122 A TW 200733122A
Authority
TW
Taiwan
Prior art keywords
fuse
adjustment circuit
fuse adjustment
burn
break
Prior art date
Application number
TW095105487A
Other languages
Chinese (zh)
Other versions
TWI298498B (en
Inventor
Wei-Che Chiu
Yann-Ping Hung
Shih-Hui Chen
Original Assignee
Richtek Techohnology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Richtek Techohnology Corp filed Critical Richtek Techohnology Corp
Priority to TW095105487A priority Critical patent/TW200733122A/en
Publication of TW200733122A publication Critical patent/TW200733122A/en
Application granted granted Critical
Publication of TWI298498B publication Critical patent/TWI298498B/zh

Links

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)

Abstract

The present invention is related to a fuse adjustment circuit and method. The control signal inputted from one signal connection pin is used to generate a trigger signal for turning on the switch, which is connected to the fuse, and making the current flow to burn and break the fuse so as to reach the purpose of adjusting circuit characteristic.
TW095105487A 2006-02-17 2006-02-17 Fuse adjustment circuit and method TW200733122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095105487A TW200733122A (en) 2006-02-17 2006-02-17 Fuse adjustment circuit and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095105487A TW200733122A (en) 2006-02-17 2006-02-17 Fuse adjustment circuit and method

Publications (2)

Publication Number Publication Date
TW200733122A true TW200733122A (en) 2007-09-01
TWI298498B TWI298498B (en) 2008-07-01

Family

ID=45069412

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095105487A TW200733122A (en) 2006-02-17 2006-02-17 Fuse adjustment circuit and method

Country Status (1)

Country Link
TW (1) TW200733122A (en)

Also Published As

Publication number Publication date
TWI298498B (en) 2008-07-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees