JPS57124980A - Clamp circuit - Google Patents

Clamp circuit

Info

Publication number
JPS57124980A
JPS57124980A JP1107981A JP1107981A JPS57124980A JP S57124980 A JPS57124980 A JP S57124980A JP 1107981 A JP1107981 A JP 1107981A JP 1107981 A JP1107981 A JP 1107981A JP S57124980 A JPS57124980 A JP S57124980A
Authority
JP
Japan
Prior art keywords
circuit
synchronizing signal
peak
clamp
level
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.)
Granted
Application number
JP1107981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6324591B2 (de
Inventor
Masaaki Kato
Keisuke Ogi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1107981A priority Critical patent/JPS57124980A/ja
Publication of JPS57124980A publication Critical patent/JPS57124980A/ja
Publication of JPS6324591B2 publication Critical patent/JPS6324591B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Television Systems (AREA)
JP1107981A 1981-01-28 1981-01-28 Clamp circuit Granted JPS57124980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1107981A JPS57124980A (en) 1981-01-28 1981-01-28 Clamp circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1107981A JPS57124980A (en) 1981-01-28 1981-01-28 Clamp circuit

Publications (2)

Publication Number Publication Date
JPS57124980A true JPS57124980A (en) 1982-08-04
JPS6324591B2 JPS6324591B2 (de) 1988-05-21

Family

ID=11767968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1107981A Granted JPS57124980A (en) 1981-01-28 1981-01-28 Clamp circuit

Country Status (1)

Country Link
JP (1) JPS57124980A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113586A (ja) * 1983-11-24 1985-06-20 Nec Corp クランプ装置
JPS6245284A (ja) * 1985-08-23 1987-02-27 Nec Home Electronics Ltd テレビジヨン信号の直流再生回路
JPS62104382A (ja) * 1985-10-31 1987-05-14 Nec Corp クランプ回路
JPS62159982A (ja) * 1986-01-08 1987-07-15 Matsushita Electric Ind Co Ltd テレビジヨン信号クランプ装置
JPS63116573A (ja) * 1986-11-04 1988-05-20 Sanyo Electric Co Ltd 直流分再生回路

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113586A (ja) * 1983-11-24 1985-06-20 Nec Corp クランプ装置
JPS6245284A (ja) * 1985-08-23 1987-02-27 Nec Home Electronics Ltd テレビジヨン信号の直流再生回路
JPS62104382A (ja) * 1985-10-31 1987-05-14 Nec Corp クランプ回路
JPS62159982A (ja) * 1986-01-08 1987-07-15 Matsushita Electric Ind Co Ltd テレビジヨン信号クランプ装置
JPS63116573A (ja) * 1986-11-04 1988-05-20 Sanyo Electric Co Ltd 直流分再生回路

Also Published As

Publication number Publication date
JPS6324591B2 (de) 1988-05-21

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