JPS52127117A - Vided amplifier - Google Patents

Vided amplifier

Info

Publication number
JPS52127117A
JPS52127117A JP4454076A JP4454076A JPS52127117A JP S52127117 A JPS52127117 A JP S52127117A JP 4454076 A JP4454076 A JP 4454076A JP 4454076 A JP4454076 A JP 4454076A JP S52127117 A JPS52127117 A JP S52127117A
Authority
JP
Japan
Prior art keywords
vided
amplifier
amplifier circuit
video signal
circuit
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
JP4454076A
Other languages
Japanese (ja)
Inventor
Namio Yamaguchi
Sukeyuki Sato
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4454076A priority Critical patent/JPS52127117A/en
Publication of JPS52127117A publication Critical patent/JPS52127117A/en
Pending legal-status Critical Current

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  • Picture Signal Circuits (AREA)

Abstract

PURPOSE: To obtain the circuit which is suitable to the integration by detecting the pedestal level of the output video signal from the video amplifier circuit, by feeding back this level control voltage to the video amplifier circuit and by unifying the pedestal level of the output video signal.
COPYRIGHT: (C)1977,JPO&Japio
JP4454076A 1976-04-19 1976-04-19 Vided amplifier Pending JPS52127117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4454076A JPS52127117A (en) 1976-04-19 1976-04-19 Vided amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4454076A JPS52127117A (en) 1976-04-19 1976-04-19 Vided amplifier

Publications (1)

Publication Number Publication Date
JPS52127117A true JPS52127117A (en) 1977-10-25

Family

ID=12694333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4454076A Pending JPS52127117A (en) 1976-04-19 1976-04-19 Vided amplifier

Country Status (1)

Country Link
JP (1) JPS52127117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63303577A (en) * 1987-06-04 1988-12-12 Sony Corp Feedback type clamp circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137616A (en) * 1974-04-19 1975-10-31
JPS5136619B2 (en) * 1974-08-29 1976-10-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137616A (en) * 1974-04-19 1975-10-31
JPS5136619B2 (en) * 1974-08-29 1976-10-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63303577A (en) * 1987-06-04 1988-12-12 Sony Corp Feedback type clamp circuit

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