JPS6462022A - Charge pump circuit - Google Patents

Charge pump circuit

Info

Publication number
JPS6462022A
JPS6462022A JP62219476A JP21947687A JPS6462022A JP S6462022 A JPS6462022 A JP S6462022A JP 62219476 A JP62219476 A JP 62219476A JP 21947687 A JP21947687 A JP 21947687A JP S6462022 A JPS6462022 A JP S6462022A
Authority
JP
Japan
Prior art keywords
trs
channel mos
bipolar
output
fluctuation
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
JP62219476A
Other languages
Japanese (ja)
Inventor
Yoshiaki Okada
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62219476A priority Critical patent/JPS6462022A/en
Publication of JPS6462022A publication Critical patent/JPS6462022A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent an output current from being changed against the change in an output voltage by combining a bipolar transistor(TR) and a P-channel MOS TR so as to attain a high processing speed. CONSTITUTION:The titled circuit consists of a power terminal 1, ground terminals 2-6, lateral PNP bipolar TRs 7-9, NPN bipolar TRs 10-13, resistors 14-18, P-channel MOS TRs 19, 20, a constant voltage source 21, input terminals 22, 23 and an output terminal 24. High speed processing is attained without deteriorating the fluctuation of an output current due to the fluctuation of the output voltage of a charging circuit by combining the bipolar TRs and the P-channel MOS TRs.
JP62219476A 1987-09-01 1987-09-01 Charge pump circuit Pending JPS6462022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62219476A JPS6462022A (en) 1987-09-01 1987-09-01 Charge pump circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62219476A JPS6462022A (en) 1987-09-01 1987-09-01 Charge pump circuit

Publications (1)

Publication Number Publication Date
JPS6462022A true JPS6462022A (en) 1989-03-08

Family

ID=16736034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62219476A Pending JPS6462022A (en) 1987-09-01 1987-09-01 Charge pump circuit

Country Status (1)

Country Link
JP (1) JPS6462022A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213131A (en) * 1988-06-30 1990-01-17 Hitachi Ltd Phase locked loop circuit
KR20170139574A (en) * 2015-04-23 2017-12-19 자일링크스 인코포레이티드 Circuits for implementing charge / discharge switches in an integrated circuit and methods for implementing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213131A (en) * 1988-06-30 1990-01-17 Hitachi Ltd Phase locked loop circuit
KR20170139574A (en) * 2015-04-23 2017-12-19 자일링크스 인코포레이티드 Circuits for implementing charge / discharge switches in an integrated circuit and methods for implementing the same
CN107534436A (en) * 2015-04-23 2018-01-02 赛灵思公司 For implementing the circuit and method of charge/discharge switch in integrated circuits
JP2018516504A (en) * 2015-04-23 2018-06-21 ザイリンクス インコーポレイテッドＸｉｌｉｎｘ Ｉｎｃｏｒｐｏｒａｔｅｄ Circuit for realizing charge / discharge switch in integrated circuit and method for realizing charge / discharge switch in integrated circuit

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