TWI346453B - Level shift circuit and method for the same - Google Patents

Level shift circuit and method for the same

Info

Publication number
TWI346453B
TWI346453B TW096148323A TW96148323A TWI346453B TW I346453 B TWI346453 B TW I346453B TW 096148323 A TW096148323 A TW 096148323A TW 96148323 A TW96148323 A TW 96148323A TW I346453 B TWI346453 B TW I346453B
Authority
TW
Taiwan
Prior art keywords
same
shift circuit
level shift
level
circuit
Prior art date
Application number
TW096148323A
Other languages
Chinese (zh)
Other versions
TW200929867A (en
Inventor
Kwan Jen Chu
Chien Ping Lu
Original Assignee
Richtek Technology 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 Technology Corp filed Critical Richtek Technology Corp
Priority to TW096148323A priority Critical patent/TWI346453B/en
Priority to KR1020080018171A priority patent/KR100967518B1/en
Publication of TW200929867A publication Critical patent/TW200929867A/en
Application granted granted Critical
Publication of TWI346453B publication Critical patent/TWI346453B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/356104—Bistable circuits using complementary field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018507—Interface arrangements
    • H03K19/018521—Interface arrangements of complementary type, e.g. CMOS

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)
TW096148323A 2007-12-17 2007-12-17 Level shift circuit and method for the same TWI346453B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW096148323A TWI346453B (en) 2007-12-17 2007-12-17 Level shift circuit and method for the same
KR1020080018171A KR100967518B1 (en) 2007-12-17 2008-02-28 Level shift circuit and method for the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW096148323A TWI346453B (en) 2007-12-17 2007-12-17 Level shift circuit and method for the same

Publications (2)

Publication Number Publication Date
TW200929867A TW200929867A (en) 2009-07-01
TWI346453B true TWI346453B (en) 2011-08-01

Family

ID=40993759

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096148323A TWI346453B (en) 2007-12-17 2007-12-17 Level shift circuit and method for the same

Country Status (2)

Country Link
KR (1) KR100967518B1 (en)
TW (1) TWI346453B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI737528B (en) * 2020-09-02 2021-08-21 敦泰電子(深圳)有限公司 Level shift circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9270276B1 (en) * 2014-07-30 2016-02-23 Taiwan Semiconductor Manufacturing Company, Ltd. Level shifting apparatus and method of using the same
CN111141948B (en) * 2019-12-30 2020-09-22 深圳市芯天下技术有限公司 Power failure detection circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3813538B2 (en) 2001-11-28 2006-08-23 富士通株式会社 Level shifter
JP3946077B2 (en) 2002-04-24 2007-07-18 富士通株式会社 Latch type level converter and receiving circuit
JP2004343396A (en) 2003-05-15 2004-12-02 Matsushita Electric Ind Co Ltd Level shift circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI737528B (en) * 2020-09-02 2021-08-21 敦泰電子(深圳)有限公司 Level shift circuit

Also Published As

Publication number Publication date
TW200929867A (en) 2009-07-01
KR100967518B1 (en) 2010-07-07
KR20090065406A (en) 2009-06-22

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Legal Events

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