JPS547228A - Pedestal clamp circuit - Google Patents

Pedestal clamp circuit

Info

Publication number
JPS547228A
JPS547228A JP7204277A JP7204277A JPS547228A JP S547228 A JPS547228 A JP S547228A JP 7204277 A JP7204277 A JP 7204277A JP 7204277 A JP7204277 A JP 7204277A JP S547228 A JPS547228 A JP S547228A
Authority
JP
Japan
Prior art keywords
clamp circuit
pedestal clamp
pedestal
reproduction
capacitor
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
JP7204277A
Other languages
Japanese (ja)
Inventor
Takao Yokoyama
Shigeaki Minamibata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7204277A priority Critical patent/JPS547228A/en
Publication of JPS547228A publication Critical patent/JPS547228A/en
Pending legal-status Critical Current

Links

Landscapes

  • Picture Signal Circuits (AREA)

Abstract

PURPOSE: To ensure an accurate DC reproduction through charge/discharge of the capacitor in transmission line by converting the difference voltage between the clamp voltage and the pedestal level into the current through the video signal amplifier circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP7204277A 1977-06-20 1977-06-20 Pedestal clamp circuit Pending JPS547228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7204277A JPS547228A (en) 1977-06-20 1977-06-20 Pedestal clamp circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7204277A JPS547228A (en) 1977-06-20 1977-06-20 Pedestal clamp circuit

Publications (1)

Publication Number Publication Date
JPS547228A true JPS547228A (en) 1979-01-19

Family

ID=13477933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7204277A Pending JPS547228A (en) 1977-06-20 1977-06-20 Pedestal clamp circuit

Country Status (1)

Country Link
JP (1) JPS547228A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593520A (en) * 1982-06-29 1984-01-10 Matsushita Electric Ind Co Ltd DC voltage regenerator
JPS59141027A (en) * 1983-02-01 1984-08-13 Anelva Corp Digital ionization vacuum gauge
JPS62164380A (en) * 1986-01-16 1987-07-21 Sony Corp Clamping circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS593520A (en) * 1982-06-29 1984-01-10 Matsushita Electric Ind Co Ltd DC voltage regenerator
JPS59141027A (en) * 1983-02-01 1984-08-13 Anelva Corp Digital ionization vacuum gauge
JPS62164380A (en) * 1986-01-16 1987-07-21 Sony Corp Clamping circuit

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