JPS53142810A - Selection unit for amplifier - Google Patents

Selection unit for amplifier

Info

Publication number
JPS53142810A
JPS53142810A JP5808077A JP5808077A JPS53142810A JP S53142810 A JPS53142810 A JP S53142810A JP 5808077 A JP5808077 A JP 5808077A JP 5808077 A JP5808077 A JP 5808077A JP S53142810 A JPS53142810 A JP S53142810A
Authority
JP
Japan
Prior art keywords
amplifier
selection unit
tuner
bypass
pins
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
JP5808077A
Other languages
Japanese (ja)
Other versions
JPS5915537B2 (en
Inventor
Hiromi Kusakabe
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5808077A priority Critical patent/JPS5915537B2/en
Publication of JPS53142810A publication Critical patent/JPS53142810A/en
Publication of JPS5915537B2 publication Critical patent/JPS5915537B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D5/00—Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To decrease the number of pins and to make easy circuit integration, by commonly using bypass and selection terminals of AM and FM, in a tuner.
JP5808077A 1977-05-19 1977-05-19 FM/AM receiver amplifier switching device Expired JPS5915537B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5808077A JPS5915537B2 (en) 1977-05-19 1977-05-19 FM/AM receiver amplifier switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5808077A JPS5915537B2 (en) 1977-05-19 1977-05-19 FM/AM receiver amplifier switching device

Publications (2)

Publication Number Publication Date
JPS53142810A true JPS53142810A (en) 1978-12-12
JPS5915537B2 JPS5915537B2 (en) 1984-04-10

Family

ID=13073930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5808077A Expired JPS5915537B2 (en) 1977-05-19 1977-05-19 FM/AM receiver amplifier switching device

Country Status (1)

Country Link
JP (1) JPS5915537B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531369U (en) * 1991-09-26 1993-04-23 三洋電機株式会社 Integrated circuit for AMFM radio receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531369U (en) * 1991-09-26 1993-04-23 三洋電機株式会社 Integrated circuit for AMFM radio receiver

Also Published As

Publication number Publication date
JPS5915537B2 (en) 1984-04-10

Similar Documents

Publication Publication Date Title
GB2003348B (en) Amplifier with muting circuit
GB2000928B (en) Temperature-compensated amplifier circuit
JPS52117015A (en) Squelch circuit
GB1556390A (en) Tuning circuit arrangement
JPS5338246A (en) Amplifier circuit
JPS5339811A (en) High frequency amplifier circuit
JPS53142810A (en) Selection unit for amplifier
JPS5368286A (en) Electronic watch
JPS52155003A (en) Squelch circuit
JPS53139401A (en) Tuning amplifying circuit
JPS52113147A (en) Analog input selcting circuit
JPS5380942A (en) Filter circuit
JPS53127220A (en) Amplifier
JPS52105750A (en) Digital filter
JPS5387639A (en) Integrated circuit unit
JPS53955A (en) Chattering prevention circuit
JPS5232205A (en) Circuit connecting equipment
JPS534445A (en) Ceramic filter circuit
JPS5255345A (en) Power arithmetic circuit
JPS51118948A (en) Counter
JPS51118940A (en) Microwave integrated circuit
JPS5264253A (en) Digital filter
JPS5333001A (en) Inter-selective-call receiver circuit
JPS5353945A (en) Limiter circuit for high frequency usage
JPS5421212A (en) Band selection circuit