JPS6363136B2 - - Google Patents

Info

Publication number
JPS6363136B2
JPS6363136B2 JP54033091A JP3309179A JPS6363136B2 JP S6363136 B2 JPS6363136 B2 JP S6363136B2 JP 54033091 A JP54033091 A JP 54033091A JP 3309179 A JP3309179 A JP 3309179A JP S6363136 B2 JPS6363136 B2 JP S6363136B2
Authority
JP
Japan
Prior art keywords
frequency
frequency divider
output
broadcasts
controlled oscillator
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.)
Expired
Application number
JP54033091A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55124332A (en
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 filed Critical
Priority to JP3309179A priority Critical patent/JPS55124332A/ja
Publication of JPS55124332A publication Critical patent/JPS55124332A/ja
Publication of JPS6363136B2 publication Critical patent/JPS6363136B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP3309179A 1979-03-19 1979-03-19 Pll circuit Granted JPS55124332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3309179A JPS55124332A (en) 1979-03-19 1979-03-19 Pll circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3309179A JPS55124332A (en) 1979-03-19 1979-03-19 Pll circuit

Publications (2)

Publication Number Publication Date
JPS55124332A JPS55124332A (en) 1980-09-25
JPS6363136B2 true JPS6363136B2 (no) 1988-12-06

Family

ID=12376993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3309179A Granted JPS55124332A (en) 1979-03-19 1979-03-19 Pll circuit

Country Status (1)

Country Link
JP (1) JPS55124332A (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6350121A (ja) * 1986-08-19 1988-03-03 Mitsubishi Electric Corp 周波数調整回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138621A (en) * 1977-05-11 1978-12-04 Hitachi Ltd Radio receiver

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52119311U (no) * 1976-03-05 1977-09-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53138621A (en) * 1977-05-11 1978-12-04 Hitachi Ltd Radio receiver

Also Published As

Publication number Publication date
JPS55124332A (en) 1980-09-25

Similar Documents

Publication Publication Date Title
EP0432052B1 (en) RF modulator
JPS63242030A (ja) 広帯域周波数シンセサイザ受信機
US4963838A (en) Frequency synthesizer
US5220684A (en) Channel selecting circuit
US5995169A (en) SIF signal processing circuit
JPS61251313A (ja) 電子同調式ｆｍ受信機
JPS588617B2 (ja) ジユシンキ
US4095190A (en) Tuning system
JPS6363136B2 (no)
JPH021973Y2 (no)
JPS5883446A (ja) 受信機
JP3053838B2 (ja) 映像中間周波回路
JPS60223335A (ja) Ａｍ／ｆｍ受信機のチユ−ナ
JP2811841B2 (ja) Ｐｌｌを用いた変調器
JPH0314812Y2 (no)
JPS5881341A (ja) 受信機
JPS6223146Y2 (no)
JPS6019857B2 (ja) 受信機
JPS6349412B2 (no)
JPS58177036A (ja) Ａｍラジオ受信機
JPS6136427B2 (no)
JPH03117222A (ja) 電圧シンセサイザ方式の受信装置
JPS6136426B2 (no)
JPS60245319A (ja) シンセサイザ方式のｆｍ受信装置
JPH0659033B2 (ja) 受信方式