JPS561614A - Receiver - Google Patents

Receiver

Info

Publication number
JPS561614A
JPS561614A JP7720879A JP7720879A JPS561614A JP S561614 A JPS561614 A JP S561614A JP 7720879 A JP7720879 A JP 7720879A JP 7720879 A JP7720879 A JP 7720879A JP S561614 A JPS561614 A JP S561614A
Authority
JP
Japan
Prior art keywords
memory
division ratio
counter
block
divider
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
JP7720879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6216576B2 (enrdf_load_stackoverflow
Inventor
Kazuhide Kawada
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7720879A priority Critical patent/JPS561614A/ja
Publication of JPS561614A publication Critical patent/JPS561614A/ja
Publication of JPS6216576B2 publication Critical patent/JPS6216576B2/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
    • H03J5/0281—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 the digital values being held in an auxiliary non erasable memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Superheterodyne Receivers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP7720879A 1979-06-19 1979-06-19 Receiver Granted JPS561614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7720879A JPS561614A (en) 1979-06-19 1979-06-19 Receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7720879A JPS561614A (en) 1979-06-19 1979-06-19 Receiver

Publications (2)

Publication Number Publication Date
JPS561614A true JPS561614A (en) 1981-01-09
JPS6216576B2 JPS6216576B2 (enrdf_load_stackoverflow) 1987-04-13

Family

ID=13627401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7720879A Granted JPS561614A (en) 1979-06-19 1979-06-19 Receiver

Country Status (1)

Country Link
JP (1) JPS561614A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6216576B2 (enrdf_load_stackoverflow) 1987-04-13

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