JPH02144783U - - Google Patents

Info

Publication number
JPH02144783U
JPH02144783U JP5420089U JP5420089U JPH02144783U JP H02144783 U JPH02144783 U JP H02144783U JP 5420089 U JP5420089 U JP 5420089U JP 5420089 U JP5420089 U JP 5420089U JP H02144783 U JPH02144783 U JP H02144783U
Authority
JP
Japan
Prior art keywords
circuit
output
buffer circuit
video signal
composite video
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
JP5420089U
Other languages
English (en)
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 JP5420089U priority Critical patent/JPH02144783U/ja
Publication of JPH02144783U publication Critical patent/JPH02144783U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)

Description

【図面の簡単な説明】
第1図はこの考案による実施例の構成図、第2
図は第1図の動作説明図、第3図は複合信号の波
形図、第4図は従来技術による複合信号測定回路
である。 1……DUT、2……バツフア回路、3……オ
フセツト電圧ホールド回路、4……オフセツト除
去回路、5……測定器、6……D/A変換器。

Claims (1)

  1. 【実用新案登録請求の範囲】 DUT1からのコンポジツトビデオ信号をバツ
    フア回路2を経由して測定器5に接続する場合で
    あつて、 バツフア回路2の出力信号の特定区間の電圧を
    ホールドするオフセツト電圧ホールド回路3と、 バツフア回路2の出力からオフセツト電圧ホー
    ルド回路3の出力を差し引くオフセツト除去回路
    4とを備えるコンポジツトビデオ信号の測定回路
JP5420089U 1989-05-11 1989-05-11 Pending JPH02144783U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5420089U JPH02144783U (ja) 1989-05-11 1989-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5420089U JPH02144783U (ja) 1989-05-11 1989-05-11

Publications (1)

Publication Number Publication Date
JPH02144783U true JPH02144783U (ja) 1990-12-07

Family

ID=31576053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5420089U Pending JPH02144783U (ja) 1989-05-11 1989-05-11

Country Status (1)

Country Link
JP (1) JPH02144783U (ja)

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