JPS52140227A - Video intermediate frequency circuit - Google Patents

Video intermediate frequency circuit

Info

Publication number
JPS52140227A
JPS52140227A JP5737376A JP5737376A JPS52140227A JP S52140227 A JPS52140227 A JP S52140227A JP 5737376 A JP5737376 A JP 5737376A JP 5737376 A JP5737376 A JP 5737376A JP S52140227 A JPS52140227 A JP S52140227A
Authority
JP
Japan
Prior art keywords
intermediate frequency
frequency circuit
video intermediate
solid filter
video
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
JP5737376A
Other languages
Japanese (ja)
Inventor
Teruo Kitani
Reiichi Sasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP5737376A priority Critical patent/JPS52140227A/en
Publication of JPS52140227A publication Critical patent/JPS52140227A/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

PURPOSE: To achieve non-adjustment or a great reduction of the adjustment areas for the video IF by using the solid filter element featuring a solid filter property together with the ceramic resonator featuring the resonance frequency at the desired level as well as the trap property.
COPYRIGHT: (C)1977,JPO&Japio
JP5737376A 1976-05-18 1976-05-18 Video intermediate frequency circuit Pending JPS52140227A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5737376A JPS52140227A (en) 1976-05-18 1976-05-18 Video intermediate frequency circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5737376A JPS52140227A (en) 1976-05-18 1976-05-18 Video intermediate frequency circuit

Publications (1)

Publication Number Publication Date
JPS52140227A true JPS52140227A (en) 1977-11-22

Family

ID=13053780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5737376A Pending JPS52140227A (en) 1976-05-18 1976-05-18 Video intermediate frequency circuit

Country Status (1)

Country Link
JP (1) JPS52140227A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283209A (en) * 1985-06-10 1986-12-13 Matsushita Electric Ind Co Ltd Adjusting circuit for intermediate frequency band width

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282053A (en) * 1975-12-27 1977-07-08 Murata Manufacturing Co Video if circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282053A (en) * 1975-12-27 1977-07-08 Murata Manufacturing Co Video if circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283209A (en) * 1985-06-10 1986-12-13 Matsushita Electric Ind Co Ltd Adjusting circuit for intermediate frequency band width

Similar Documents

Publication Publication Date Title
JPS5298409A (en) Mixer circuit
JPS5364454A (en) Oscillator circuit
JPS5320845A (en) Quartz crystal watch
JPS52140227A (en) Video intermediate frequency circuit
JPS5240918A (en) Trap equipment
JPS53113462A (en) Frequency discriminator
JPS5419641A (en) Fm demodulation circuit by phase tracking loop system
JPS5441773A (en) Electronic watch
JPS5352344A (en) Step-multiplication circuit
JPS53108311A (en) Am receiver
JPS5424513A (en) Tuner
JPS548401A (en) Variable tuning circuit
JPS5410621A (en) Detection circuit for normal tuning frequency
JPS5347216A (en) Am receiver
JPS535503A (en) Tv tuner
JPS5390745A (en) Oscillator circuit
JPS52153776A (en) Digital electronic watch
JPS52111330A (en) Television receiver of index system
JPS5275211A (en) Delta tune circuit
JPS54955A (en) Intermediate frequency amplifying circuit
JPS5395560A (en) Voltage controlled oscillator of digital type
JPS5430060A (en) Dislocation detecting circuit
JPS53117364A (en) Synchronizing demodulator
JPS52125222A (en) Tuning circuit
JPS533361A (en) Displacement converter