JPS6079754U - Semiconductor integrated circuit device - Google Patents

Semiconductor integrated circuit device

Info

Publication number
JPS6079754U
JPS6079754U JP17261083U JP17261083U JPS6079754U JP S6079754 U JPS6079754 U JP S6079754U JP 17261083 U JP17261083 U JP 17261083U JP 17261083 U JP17261083 U JP 17261083U JP S6079754 U JPS6079754 U JP S6079754U
Authority
JP
Japan
Prior art keywords
integrated circuit
circuit device
semiconductor integrated
input
ground
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
JP17261083U
Other languages
Japanese (ja)
Other versions
JPH0526769Y2 (en
Inventor
哲郎 浅野
大久保　厚仁
小圷　博
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP17261083U priority Critical patent/JPS6079754U/en
Publication of JPS6079754U publication Critical patent/JPS6079754U/en
Application granted granted Critical
Publication of JPH0526769Y2 publication Critical patent/JPH0526769Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bipolar Integrated Circuits (AREA)
  • Amplifiers (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は半導体集積回路装置に組み込むアンプ回路を説
明するブロック図、第２図は従来のアンプ回路を組み込
んだ半導体集積回路装置を説明する上面図、第３図は本
考案によるアンプ回路を組み込んだ半導体集積回路装置
を説明する上面図、第４図は本考案に用いた第２接地ラ
インを説明する断面図である。 主な図番の説明、１は入力段、２は出力段、３は入力ト
ランジスタ、５，６は出力トランジスタ、２１は第１接
地ライン、２２は第２接地ラインである。FIG. 1 is a block diagram illustrating an amplifier circuit incorporated into a semiconductor integrated circuit device, FIG. 2 is a top view illustrating a semiconductor integrated circuit device incorporating a conventional amplifier circuit, and FIG. 3 is a block diagram illustrating a semiconductor integrated circuit device incorporating a conventional amplifier circuit. FIG. 4 is a top view illustrating the semiconductor integrated circuit device, and FIG. 4 is a sectional view illustrating the second ground line used in the present invention. Explanation of main figure numbers: 1 is an input stage, 2 is an output stage, 3 is an input transistor, 5 and 6 are output transistors, 21 is a first ground line, and 22 is a second ground line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力段と出力段とを有するアンプ回路を組み込−んだ半
導体集積回路装置に於いて、前記入力段の入力トランジ
スタに接続する入力抵抗のアース端を半導体基板と接触
しない第１接地ラインに接続口、他の回路のアースは半
導体基板と接触した第２接地ラインに接続することを特
徴とする半導体集積回路装置。In a semiconductor integrated circuit device incorporating an amplifier circuit having an input stage and an output stage, a ground terminal of an input resistor connected to an input transistor of the input stage is connected to a first ground line that does not contact the semiconductor substrate. 1. A semiconductor integrated circuit device, wherein the ground of the other circuits is connected to a second ground line that is in contact with the semiconductor substrate.
JP17261083U 1983-11-07 1983-11-07 Semiconductor integrated circuit device Granted JPS6079754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17261083U JPS6079754U (en) 1983-11-07 1983-11-07 Semiconductor integrated circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17261083U JPS6079754U (en) 1983-11-07 1983-11-07 Semiconductor integrated circuit device

Publications (2)

Publication Number Publication Date
JPS6079754U true JPS6079754U (en) 1985-06-03
JPH0526769Y2 JPH0526769Y2 (en) 1993-07-07

Family

ID=30376219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17261083U Granted JPS6079754U (en) 1983-11-07 1983-11-07 Semiconductor integrated circuit device

Country Status (1)

Country Link
JP (1) JPS6079754U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003037446A (en) * 2001-07-23 2003-02-07 Niigata Seimitsu Kk Multi-stage amplifier and integrated circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423387A (en) * 1977-07-22 1979-02-21 Hitachi Ltd Semiconductor integrated-circuit device
JPS5662352A (en) * 1979-10-26 1981-05-28 Hitachi Ltd Semiconductor integrated circuit device for acoustic amplification circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423387A (en) * 1977-07-22 1979-02-21 Hitachi Ltd Semiconductor integrated-circuit device
JPS5662352A (en) * 1979-10-26 1981-05-28 Hitachi Ltd Semiconductor integrated circuit device for acoustic amplification circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003037446A (en) * 2001-07-23 2003-02-07 Niigata Seimitsu Kk Multi-stage amplifier and integrated circuit

Also Published As

Publication number Publication date
JPH0526769Y2 (en) 1993-07-07

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