JPS5436154A - Amplifying circuit by charge transfer - Google Patents

Amplifying circuit by charge transfer

Info

Publication number
JPS5436154A
JPS5436154A JP10294077A JP10294077A JPS5436154A JP S5436154 A JPS5436154 A JP S5436154A JP 10294077 A JP10294077 A JP 10294077A JP 10294077 A JP10294077 A JP 10294077A JP S5436154 A JPS5436154 A JP S5436154A
Authority
JP
Japan
Prior art keywords
charge transfer
amplifying circuit
capacitive element
amplifying
increment
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
JP10294077A
Other languages
Japanese (ja)
Inventor
Tojiro Takegawa
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
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10294077A priority Critical patent/JPS5436154A/en
Publication of JPS5436154A publication Critical patent/JPS5436154A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To enable to control the amplification factor with a digital circuit, by transferring a given charge from one capacitive element to another capacitive element, and by amplifying the increment of the voltage across capacitive element terminals by the ratio of the capacitive element.
COPYRIGHT: (C)1979,JPO&Japio
JP10294077A 1977-08-26 1977-08-26 Amplifying circuit by charge transfer Pending JPS5436154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10294077A JPS5436154A (en) 1977-08-26 1977-08-26 Amplifying circuit by charge transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10294077A JPS5436154A (en) 1977-08-26 1977-08-26 Amplifying circuit by charge transfer

Publications (1)

Publication Number Publication Date
JPS5436154A true JPS5436154A (en) 1979-03-16

Family

ID=14340822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10294077A Pending JPS5436154A (en) 1977-08-26 1977-08-26 Amplifying circuit by charge transfer

Country Status (1)

Country Link
JP (1) JPS5436154A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718090A (en) * 1980-07-08 1982-01-29 Fujitsu Ltd Charge sensing and amplifying circuit
JPS5867061A (en) * 1981-09-25 1983-04-21 トムソン−セエスエフ Device for reading charged amount with current and charge transfer filter with same device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718090A (en) * 1980-07-08 1982-01-29 Fujitsu Ltd Charge sensing and amplifying circuit
JPS636960B2 (en) * 1980-07-08 1988-02-13 Fujitsu Ltd
JPS5867061A (en) * 1981-09-25 1983-04-21 トムソン−セエスエフ Device for reading charged amount with current and charge transfer filter with same device

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