JPS58111515U - balanced input circuit - Google Patents

balanced input circuit

Info

Publication number
JPS58111515U
JPS58111515U JP893782U JP893782U JPS58111515U JP S58111515 U JPS58111515 U JP S58111515U JP 893782 U JP893782 U JP 893782U JP 893782 U JP893782 U JP 893782U JP S58111515 U JPS58111515 U JP S58111515U
Authority
JP
Japan
Prior art keywords
input circuit
balanced input
circuit
balanced
input
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
JP893782U
Other languages
Japanese (ja)
Inventor
茂 神成
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.)
Advantest Corp
Original Assignee
Advantest Corp
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 Advantest Corp filed Critical Advantest Corp
Priority to JP893782U priority Critical patent/JPS58111515U/en
Publication of JPS58111515U publication Critical patent/JPS58111515U/en
Pending legal-status Critical Current

Links

Landscapes

  • Amplifiers (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) [Abstract] 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図は従来の平衡入力回路を説明するための接続図、
第２図はこの考案の一実施例令示す接続図、第３図はこ
の考案の他の実施例を示す接続図である。 ３：差動増幅器、４：保護回路、６：直列抵抗、７：ダ
イオードクランプ回路、８：位相調整手段。Figure 1 is a connection diagram for explaining a conventional balanced input circuit.
FIG. 2 is a connection diagram showing one embodiment of this invention, and FIG. 3 is a connection diagram showing another embodiment of this invention. 3: Differential amplifier, 4: Protection circuit, 6: Series resistor, 7: Diode clamp circuit, 8: Phase adjustment means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 差動増幅器の両入力端子にダイオードクランプ回路が接
続され、その接続点から比較的大きい抵抗値を持つ直列
抵抗を通じて入力端子を導出した平衡入力回路にお−い
て、上記差動増幅器の少なくとも一方の信号ラインに位
相調整手段を設けて成る平衡入力回路。In a balanced input circuit, a diode clamp circuit is connected to both input terminals of a differential amplifier, and an input terminal is derived from the connection point through a series resistor having a relatively large resistance value. A balanced input circuit that includes phase adjustment means on the signal line.
JP893782U 1982-01-25 1982-01-25 balanced input circuit Pending JPS58111515U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP893782U JPS58111515U (en) 1982-01-25 1982-01-25 balanced input circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP893782U JPS58111515U (en) 1982-01-25 1982-01-25 balanced input circuit

Publications (1)

Publication Number Publication Date
JPS58111515U true JPS58111515U (en) 1983-07-29

Family

ID=30021608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP893782U Pending JPS58111515U (en) 1982-01-25 1982-01-25 balanced input circuit

Country Status (1)

Country Link
JP (1) JPS58111515U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009253454A (en) * 2008-04-02 2009-10-29 Nec Electronics Corp Semiconductor integrated circuit device
JP2011109642A (en) * 2009-10-23 2011-06-02 Rohm Co Ltd Initial-stage amplifier circuit and electronic apparatus employing the same
JP2016025371A (en) * 2014-07-16 2016-02-08 株式会社デンソー Semiconductor device
CN107820676A (en) * 2015-06-25 2018-03-20 高准公司 Input Protection Circuit for Analog Optocouplers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530395A (en) * 1967-12-29 1970-09-22 George J Prusha Differential amplifier system
US3832646A (en) * 1972-10-06 1974-08-27 Westinghouse Electric Corp Common mode noise suppressing circuit adjustment sequence

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530395A (en) * 1967-12-29 1970-09-22 George J Prusha Differential amplifier system
US3832646A (en) * 1972-10-06 1974-08-27 Westinghouse Electric Corp Common mode noise suppressing circuit adjustment sequence

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009253454A (en) * 2008-04-02 2009-10-29 Nec Electronics Corp Semiconductor integrated circuit device
JP2011109642A (en) * 2009-10-23 2011-06-02 Rohm Co Ltd Initial-stage amplifier circuit and electronic apparatus employing the same
JP2016025371A (en) * 2014-07-16 2016-02-08 株式会社デンソー Semiconductor device
CN107820676A (en) * 2015-06-25 2018-03-20 高准公司 Input Protection Circuit for Analog Optocouplers
JP2018518914A (en) * 2015-06-25 2018-07-12 マイクロ モーション インコーポレイテッド Input protection circuit for analog optocouplers
US10425045B2 (en) 2015-06-25 2019-09-24 Micro Motion, Inc. Input protection circuit for an analog optocoupler

Similar Documents

Publication Publication Date Title
JPS5857767U (en) Potentiometer disconnection detection device
JPS59119620U (en) ideal diode circuit
JPS599620U (en) Graphic equalizer circuit
JPS5843032U (en) filter circuit
JPS59108324U (en) guard ring device
JPS5939418U (en) selection circuit
JPS5819574U (en) input circuit
JPS5830318U (en) ALC disconnection
JPS5944133U (en) Abnormal current detection device
JPS58186610U (en) Muting circuit
JPS59187271U (en) Synchronous separation circuit
JPS6026753U (en) relay circuit
JPS618313U (en) constant voltage circuit
JPS6086035U (en) input protection circuit
JPS5961618U (en) Midpoint potential circuit
JPS60114423U (en) mixing equipment
JPS58147302U (en) Non-reciprocal circuit device
JPS59174611U (en) Constant voltage power supply circuit
JPS5883837U (en) semiconductor switch circuit
JPS5890730U (en) notsuchi filter
JPS58147312U (en) amplifier circuit
JPS6086090U (en) rectifier circuit
JPS6030047U (en) Microcomputer program runaway prevention circuit
JPS6115826U (en) delay line element
JPS59178706U (en) filter circuit