JPS61288614A - Ａｍ受信機の電子同調回路 - Google Patents

Ａｍ受信機の電子同調回路

Info

Publication number
JPS61288614A
JPS61288614A JP13154085A JP13154085A JPS61288614A JP S61288614 A JPS61288614 A JP S61288614A JP 13154085 A JP13154085 A JP 13154085A JP 13154085 A JP13154085 A JP 13154085A JP S61288614 A JPS61288614 A JP S61288614A
Authority
JP
Japan
Prior art keywords
circuit
tuning circuit
tuning
local oscillation
frequency
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
JP13154085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0548965B2 (enrdf_load_stackoverflow
Inventor
Noboru Takada
昇 高田
Hajime Yokoyama
元 横山
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.)
Toko Inc
Original Assignee
Toko Inc
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 Toko Inc filed Critical Toko Inc
Priority to JP13154085A priority Critical patent/JPS61288614A/ja
Priority to US06/874,067 priority patent/US4837852A/en
Publication of JPS61288614A publication Critical patent/JPS61288614A/ja
Publication of JPH0548965B2 publication Critical patent/JPH0548965B2/ja
Granted legal-status Critical Current

Links

JP13154085A 1985-06-17 1985-06-17 Ａｍ受信機の電子同調回路 Granted JPS61288614A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13154085A JPS61288614A (ja) 1985-06-17 1985-06-17 Ａｍ受信機の電子同調回路
US06/874,067 US4837852A (en) 1985-06-17 1986-06-13 Electronic tuning circuit for AM receiver which is easy to effect tracking adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13154085A JPS61288614A (ja) 1985-06-17 1985-06-17 Ａｍ受信機の電子同調回路

Publications (2)

Publication Number Publication Date
JPS61288614A true JPS61288614A (ja) 1986-12-18
JPH0548965B2 JPH0548965B2 (enrdf_load_stackoverflow) 1993-07-23

Family

ID=15060464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13154085A Granted JPS61288614A (ja) 1985-06-17 1985-06-17 Ａｍ受信機の電子同調回路

Country Status (1)

Country Link
JP (1) JPS61288614A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01133410A (ja) * 1987-11-19 1989-05-25 Fujitsu Ltd コンパレータ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870617A (ja) * 1981-10-23 1983-04-27 Hitachi Ltd Ｕｈｆ電子チユ−ナ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870617A (ja) * 1981-10-23 1983-04-27 Hitachi Ltd Ｕｈｆ電子チユ−ナ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01133410A (ja) * 1987-11-19 1989-05-25 Fujitsu Ltd コンパレータ

Also Published As

Publication number Publication date
JPH0548965B2 (enrdf_load_stackoverflow) 1993-07-23

Similar Documents

Publication Publication Date Title
US6806781B2 (en) Tuning circuit having electronically trimmed VCO
EP0318119B1 (en) Bandpass filter circuit arrangement
JPH0263313A (ja) 電流制御型可変インダクタを用いた同調回路及び受信機
CN1726640B (zh) 可调谐跟踪滤波器
JPS61288614A (ja) Ａｍ受信機の電子同調回路
US6002303A (en) Oscillator circuit having a differential configuration and method of forming same
US4628540A (en) Tuning arrangement having a substantially constant frequency difference between an RF-circuit and an oscillator circuit
JPH0548966B2 (enrdf_load_stackoverflow)
US4847572A (en) Electronic tuning circuit for AM receiver
US4794650A (en) Electronic tuning receiver
US10637487B1 (en) Tunable voltage controlled oscillators
JPH05300013A (ja) Ｖｃｏ回路
US4564822A (en) TV Tuner oscillator with feedback for more low frequency power
JPS62160811A (ja) Ａｍ受信機
JP3155712B2 (ja) ラジオ受信機の高周波選局回路およびその選局回路を構成する同調回路の製造方法
US8427587B2 (en) Tracking filter and associated calibration device
JPH0298209A (ja) Ｆｍ受信機の電子同調回路及びそのトラッキング調整方法
JPH0438587Y2 (enrdf_load_stackoverflow)
KR960005956Y1 (ko) 트래킹 에러를 최소화하는 am 수신회로
US20060223481A1 (en) Integrated circuit layout for a television tuner
JPS63211913A (ja) Ａｍ受信機の電子同調回路
JPS5834051B2 (ja) 電子同調装置
JPS63229907A (ja) トラツキング自動調整回路
JPH0131330B2 (enrdf_load_stackoverflow)
JPS6030225A (ja) テレビチユ−ナの高周波回路

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term