JPS6449311A - Clock generating circuit for switched capacitor filter - Google Patents

Clock generating circuit for switched capacitor filter

Info

Publication number
JPS6449311A
JPS6449311A JP20540287A JP20540287A JPS6449311A JP S6449311 A JPS6449311 A JP S6449311A JP 20540287 A JP20540287 A JP 20540287A JP 20540287 A JP20540287 A JP 20540287A JP S6449311 A JPS6449311 A JP S6449311A
Authority
JP
Japan
Prior art keywords
clock
generating means
clock generating
phi4
inputted
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
JP20540287A
Other languages
English (en)
Inventor
Hiroyuki Ujiie
Kenzo Takada
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP20540287A priority Critical patent/JPS6449311A/ja
Publication of JPS6449311A publication Critical patent/JPS6449311A/ja
Pending legal-status Critical Current

Links

JP20540287A 1987-08-19 1987-08-19 Clock generating circuit for switched capacitor filter Pending JPS6449311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20540287A JPS6449311A (en) 1987-08-19 1987-08-19 Clock generating circuit for switched capacitor filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20540287A JPS6449311A (en) 1987-08-19 1987-08-19 Clock generating circuit for switched capacitor filter

Publications (1)

Publication Number Publication Date
JPS6449311A true JPS6449311A (en) 1989-02-23

Family

ID=16506240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20540287A Pending JPS6449311A (en) 1987-08-19 1987-08-19 Clock generating circuit for switched capacitor filter

Country Status (1)

Country Link
JP (1) JPS6449311A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057131A (ja) * 1990-01-26 1993-01-14 American Teleph & Telegr Co <Att> 切替えキヤパシタ回路のキヤパシタ切替方法
US5790064A (en) * 1996-04-10 1998-08-04 Oasis Design, Inc. Apparatus and method for switching capacitors within a switched capacitor circuit at times selected to avoid data dependent loading upon reference voltage supplies
JP2007049232A (ja) * 2005-08-05 2007-02-22 Sanyo Electric Co Ltd スイッチ制御回路、δς変調回路、及びδς変調型ａｄコンバータ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057131A (ja) * 1990-01-26 1993-01-14 American Teleph & Telegr Co <Att> 切替えキヤパシタ回路のキヤパシタ切替方法
US5790064A (en) * 1996-04-10 1998-08-04 Oasis Design, Inc. Apparatus and method for switching capacitors within a switched capacitor circuit at times selected to avoid data dependent loading upon reference voltage supplies
JP2007049232A (ja) * 2005-08-05 2007-02-22 Sanyo Electric Co Ltd スイッチ制御回路、δς変調回路、及びδς変調型ａｄコンバータ

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