JPS53112011A - Mixing circuit for self oscillation - Google Patents

Mixing circuit for self oscillation

Info

Publication number
JPS53112011A
JPS53112011A JP2595377A JP2595377A JPS53112011A JP S53112011 A JPS53112011 A JP S53112011A JP 2595377 A JP2595377 A JP 2595377A JP 2595377 A JP2595377 A JP 2595377A JP S53112011 A JPS53112011 A JP S53112011A
Authority
JP
Japan
Prior art keywords
mixing circuit
self oscillation
junction point
tuner
transistors
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
JP2595377A
Other languages
Japanese (ja)
Other versions
JPS6124843B2 (en
Inventor
Shigeo Matsuura
Toshio Nagashima
Mitsuhisa Shinagawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2595377A priority Critical patent/JPS53112011A/en
Priority to CA298,672A priority patent/CA1111500A/en
Priority to US05/885,978 priority patent/US4160953A/en
Publication of JPS53112011A publication Critical patent/JPS53112011A/en
Publication of JPS6124843B2 publication Critical patent/JPS6124843B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Superheterodyne Receivers (AREA)

Abstract

PURPOSE: To make stable the local oscillating frequency to the variation in power supply voltage, by feeding back from the junction point of VHF high and low band coils to the junction point of the transistors in cascade connection, in the tuner of TV receiver.
COPYRIGHT: (C)1978,JPO&Japio
JP2595377A 1977-03-11 1977-03-11 Mixing circuit for self oscillation Granted JPS53112011A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2595377A JPS53112011A (en) 1977-03-11 1977-03-11 Mixing circuit for self oscillation
CA298,672A CA1111500A (en) 1977-03-11 1978-03-10 Self-oscillation mixer circuits
US05/885,978 US4160953A (en) 1977-03-11 1978-03-13 Self-oscillation mixer circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2595377A JPS53112011A (en) 1977-03-11 1977-03-11 Mixing circuit for self oscillation

Publications (2)

Publication Number Publication Date
JPS53112011A true JPS53112011A (en) 1978-09-30
JPS6124843B2 JPS6124843B2 (en) 1986-06-12

Family

ID=12180113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2595377A Granted JPS53112011A (en) 1977-03-11 1977-03-11 Mixing circuit for self oscillation

Country Status (1)

Country Link
JP (1) JPS53112011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04222556A (en) * 1990-12-21 1992-08-12 Yoshio Onami Production of japanese cracker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS454505Y1 (en) * 1967-08-07 1970-03-02
JPS5031708A (en) * 1973-07-23 1975-03-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS454505Y1 (en) * 1967-08-07 1970-03-02
JPS5031708A (en) * 1973-07-23 1975-03-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04222556A (en) * 1990-12-21 1992-08-12 Yoshio Onami Production of japanese cracker

Also Published As

Publication number Publication date
JPS6124843B2 (en) 1986-06-12

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