JPS57210721A - Boosting circuit - Google Patents

Boosting circuit

Info

Publication number
JPS57210721A
JPS57210721A JP56095811A JP9581181A JPS57210721A JP S57210721 A JPS57210721 A JP S57210721A JP 56095811 A JP56095811 A JP 56095811A JP 9581181 A JP9581181 A JP 9581181A JP S57210721 A JPS57210721 A JP S57210721A
Authority
JP
Japan
Prior art keywords
boosting
signal
capacitor
boosted
power supply
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP56095811A
Other languages
Japanese (ja)
Inventor
Toshifumi Kobayashi
Makoto Taniguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP56095811A priority Critical patent/JPS57210721A/en
Publication of JPS57210721A publication Critical patent/JPS57210721A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H03K19/01—Modifications for accelerating switching
    • H03K19/017—Modifications for accelerating switching in field-effect transistor circuits
    • H03K19/01728—Modifications for accelerating switching in field-effect transistor circuits in synchronous circuits, i.e. by using clock signals
    • H03K19/01735—Modifications for accelerating switching in field-effect transistor circuits in synchronous circuits, i.e. by using clock signals by bootstrapping, i.e. by positive feed-back

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Manipulation Of Pulses (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)

Abstract

PURPOSE:To boost a signal line to be boosted at high speeds, by separating a boosting signal to the 1st boosting capacitor from a boosting signal to the 2nd boosting capacitor and increasing the level of the boosting signal to the 2nd boosting capacitor than that of a power supply voltage. CONSTITUTION:In an MOS transistor 20, the drain is connected to a node 21, the gate is connected to a power supply terminal 2a, the source is connected to an input terminal 5, and a boosting capacitor 23 is charged. The 1st boosting signal is inputted to an input terminal 22. One end of the capacitor 23 is connected to the node 21, another end is connected to the terminal 22 to increase the level of a boosting signal applied to a boosting capacitor 14 than the level of a power supply voltage. The 2nd boosting signal is inputted to an input terminal 24. Thus, a signal line 1 to be boosted can be boosted in a high speed.
JP56095811A 1981-06-19 1981-06-19 Boosting circuit Pending JPS57210721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56095811A JPS57210721A (en) 1981-06-19 1981-06-19 Boosting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56095811A JPS57210721A (en) 1981-06-19 1981-06-19 Boosting circuit

Publications (1)

Publication Number Publication Date
JPS57210721A true JPS57210721A (en) 1982-12-24

Family

ID=14147804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56095811A Pending JPS57210721A (en) 1981-06-19 1981-06-19 Boosting circuit

Country Status (1)

Country Link
JP (1) JPS57210721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60257618A (en) * 1984-06-04 1985-12-19 Nec Corp Boost-up circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55136723A (en) * 1979-04-11 1980-10-24 Mitsubishi Electric Corp Booster circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55136723A (en) * 1979-04-11 1980-10-24 Mitsubishi Electric Corp Booster circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60257618A (en) * 1984-06-04 1985-12-19 Nec Corp Boost-up circuit

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