JPS53100719A - Feedback clamping circuit - Google Patents

Feedback clamping circuit

Info

Publication number
JPS53100719A
JPS53100719A JP1569477A JP1569477A JPS53100719A JP S53100719 A JPS53100719 A JP S53100719A JP 1569477 A JP1569477 A JP 1569477A JP 1569477 A JP1569477 A JP 1569477A JP S53100719 A JPS53100719 A JP S53100719A
Authority
JP
Japan
Prior art keywords
clamping circuit
component
feedback clamping
hum
pedestal
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
JP1569477A
Other languages
Japanese (ja)
Inventor
Hideo Akiyama
Shunichi Yamamoto
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 JP1569477A priority Critical patent/JPS53100719A/en
Publication of JPS53100719A publication Critical patent/JPS53100719A/en
Pending legal-status Critical Current

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  • Picture Signal Circuits (AREA)

Abstract

PURPOSE:To decrease the pedestal fluctuation and increase the hum compression rate, by isolating the fluctuation component of the sample holding potential into the hum component and the pedestal component and varying each phase to add them together.
JP1569477A 1977-02-15 1977-02-15 Feedback clamping circuit Pending JPS53100719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1569477A JPS53100719A (en) 1977-02-15 1977-02-15 Feedback clamping circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1569477A JPS53100719A (en) 1977-02-15 1977-02-15 Feedback clamping circuit

Publications (1)

Publication Number Publication Date
JPS53100719A true JPS53100719A (en) 1978-09-02

Family

ID=11895868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1569477A Pending JPS53100719A (en) 1977-02-15 1977-02-15 Feedback clamping circuit

Country Status (1)

Country Link
JP (1) JPS53100719A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639775U (en) * 1979-08-31 1981-04-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639775U (en) * 1979-08-31 1981-04-14
JPH0145173Y2 (en) * 1979-08-31 1989-12-27

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