JPS6323874U - - Google Patents

Info

Publication number
JPS6323874U
JPS6323874U JP11573186U JP11573186U JPS6323874U JP S6323874 U JPS6323874 U JP S6323874U JP 11573186 U JP11573186 U JP 11573186U JP 11573186 U JP11573186 U JP 11573186U JP S6323874 U JPS6323874 U JP S6323874U
Authority
JP
Japan
Prior art keywords
clamp
circuit
outputs
switching transistor
power supply
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
JP11573186U
Other languages
English (en)
Other versions
JPH0528851Y2 (ja
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 filed Critical
Priority to JP1986115731U priority Critical patent/JPH0528851Y2/ja
Publication of JPS6323874U publication Critical patent/JPS6323874U/ja
Application granted granted Critical
Publication of JPH0528851Y2 publication Critical patent/JPH0528851Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す回路図、第2
図は第1図に示すA点における映像信号の信号波
形図、第3図は従来例の回路図、第4図は第3図
に示すB点における映像信号の信号波形図である
。 1:映像信号回路、10:ペデスタルクランプ
回路、11:クランプパルス発生回路、12:電
源部、TR1:FET、14:AND回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 クランプパルスを出力するクランプパルス発生
    回路と、クランプ電圧を供給する電源部と、上記
    クランプパルスのタイミングに合わせて上記クラ
    ンプ電圧を映像信号回路に出力するスイツチング
    トランジスタとを備えたペデスタルクランプ回路
    において、 上記電源部と上記スイツチングトランジスタの
    間に、上記クランプパルスの出力により上記クラ
    ンプ電圧を上記スイツチングトランジスタに出力
    するゲート回路を介在させたことを特徴とするペ
    デスタルクランプ回路。
JP1986115731U 1986-07-28 1986-07-28 Expired - Lifetime JPH0528851Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986115731U JPH0528851Y2 (ja) 1986-07-28 1986-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986115731U JPH0528851Y2 (ja) 1986-07-28 1986-07-28

Publications (2)

Publication Number Publication Date
JPS6323874U true JPS6323874U (ja) 1988-02-17
JPH0528851Y2 JPH0528851Y2 (ja) 1993-07-23

Family

ID=30999659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986115731U Expired - Lifetime JPH0528851Y2 (ja) 1986-07-28 1986-07-28

Country Status (1)

Country Link
JP (1) JPH0528851Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01261015A (ja) * 1988-04-12 1989-10-18 Sony Corp 同期分離回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178893A (ja) * 1983-03-30 1984-10-11 Hitachi Ltd クランプ回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178893A (ja) * 1983-03-30 1984-10-11 Hitachi Ltd クランプ回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01261015A (ja) * 1988-04-12 1989-10-18 Sony Corp 同期分離回路

Also Published As

Publication number Publication date
JPH0528851Y2 (ja) 1993-07-23

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