JPS5511615A - Mis field effective type transistor analog signal amplifier circuit - Google Patents

Mis field effective type transistor analog signal amplifier circuit

Info

Publication number
JPS5511615A
JPS5511615A JP8374678A JP8374678A JPS5511615A JP S5511615 A JPS5511615 A JP S5511615A JP 8374678 A JP8374678 A JP 8374678A JP 8374678 A JP8374678 A JP 8374678A JP S5511615 A JPS5511615 A JP S5511615A
Authority
JP
Japan
Prior art keywords
voltage
amplifier circuit
analog signal
type transistor
signal amplifier
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
JP8374678A
Other languages
Japanese (ja)
Inventor
Kuniharu Uchimura
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8374678A priority Critical patent/JPS5511615A/en
Publication of JPS5511615A publication Critical patent/JPS5511615A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE:To realize reduction of the power consumption as well as formation of a high-density IC by introducing and delivering the common input signal lines in/from the gates of the 1st and 2nd MISFET plus the output lines in/from the middle point of the drain connection of the 5th and 6th MISFET. CONSTITUTION:The 1st, 2nd, 3rd and 4th MISFETQ1, Q3 and Q4 form the level shift circuits. And the relationship is shown like curves W1 and W2 between the connection middle points X1 X2 (voltage V1 and V2) and voltage VA of common input line 13 of the level shift circuits connected to the gates of Q1 and Q2. Curve W1 features value VA0 with which the saturation characteristics begins to be shown in the low range of VA; while curve W2 features the value with which the saturation characteristics begins to be shown in the high range of VA respectively. Accordingly, if signal input S1 is supplied in the state under which bias voltage VB featuring VA0 is supplied to input line 13 and in case the instantaneous voltage level of S1 varies in the positive (or negative) direction in terms of the AC signal, the voltage of X1 and X2 become lower (or higher) than V10 and V20 (voltage when VAO is applied) in accordance with the variation of the instantaneous voltage level. As a result, the function of the so-called B-class push-pull amplifier circuit is obtained between output lines 13 and 14.
JP8374678A 1978-07-10 1978-07-10 Mis field effective type transistor analog signal amplifier circuit Pending JPS5511615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8374678A JPS5511615A (en) 1978-07-10 1978-07-10 Mis field effective type transistor analog signal amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8374678A JPS5511615A (en) 1978-07-10 1978-07-10 Mis field effective type transistor analog signal amplifier circuit

Publications (1)

Publication Number Publication Date
JPS5511615A true JPS5511615A (en) 1980-01-26

Family

ID=13811086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8374678A Pending JPS5511615A (en) 1978-07-10 1978-07-10 Mis field effective type transistor analog signal amplifier circuit

Country Status (1)

Country Link
JP (1) JPS5511615A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58500161A (en) * 1981-02-27 1983-02-03 エムハ−ト　インダストリ−ズ　インコ−ポレ−テツド Mold opening/closing mechanism
JPS5866715U (en) * 1981-10-27 1983-05-06 リコーエレメックス株式会社 push pull amplifier circuit
US5221910A (en) * 1990-10-09 1993-06-22 Sgs-Thomson Microelectronics S.A. Single-pin amplifier in integrated circuit form

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227755B2 (en) * 1971-12-25 1977-07-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227755B2 (en) * 1971-12-25 1977-07-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58500161A (en) * 1981-02-27 1983-02-03 エムハ−ト　インダストリ−ズ　インコ−ポレ−テツド Mold opening/closing mechanism
JPH0153208B2 (en) * 1981-02-27 1989-11-13 Emhart Ind
JPS5866715U (en) * 1981-10-27 1983-05-06 リコーエレメックス株式会社 push pull amplifier circuit
US5221910A (en) * 1990-10-09 1993-06-22 Sgs-Thomson Microelectronics S.A. Single-pin amplifier in integrated circuit form

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