JPS5313862A - Phase drawn oscillator - Google Patents

Phase drawn oscillator

Info

Publication number
JPS5313862A
JPS5313862A JP8728376A JP8728376A JPS5313862A JP S5313862 A JPS5313862 A JP S5313862A JP 8728376 A JP8728376 A JP 8728376A JP 8728376 A JP8728376 A JP 8728376A JP S5313862 A JPS5313862 A JP S5313862A
Authority
JP
Japan
Prior art keywords
oscillator
drawn
phase drawn
phase
range
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
JP8728376A
Other languages
Japanese (ja)
Inventor
Yoshizumi Eto
Yasuhiro Hirano
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 JP8728376A priority Critical patent/JPS5313862A/en
Publication of JPS5313862A publication Critical patent/JPS5313862A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth
    • H03L7/1075—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth by changing characteristics of the loop filter, e.g. changing the gain, changing the bandwidth

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE:To enable the phase drawn oscillator enabling the change in the drawn range after and before drawing, by controlling the the drawn range of the phase drawn oscillator so that it is wide with drawing and narrow after the drawing.
JP8728376A 1976-07-23 1976-07-23 Phase drawn oscillator Pending JPS5313862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8728376A JPS5313862A (en) 1976-07-23 1976-07-23 Phase drawn oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8728376A JPS5313862A (en) 1976-07-23 1976-07-23 Phase drawn oscillator

Publications (1)

Publication Number Publication Date
JPS5313862A true JPS5313862A (en) 1978-02-07

Family

ID=13910449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8728376A Pending JPS5313862A (en) 1976-07-23 1976-07-23 Phase drawn oscillator

Country Status (1)

Country Link
JP (1) JPS5313862A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562099U (en) * 1978-10-19 1980-04-26
JPS5765929A (en) * 1980-10-13 1982-04-21 Nf Kairo Sekkei Block:Kk Phase lock loop circuit
JPS594332A (en) * 1982-06-30 1984-01-11 Nec Home Electronics Ltd Bit clock generating circuit
JPS6016731A (en) * 1984-06-21 1985-01-28 Matsushita Electric Ind Co Ltd Pll circuit device
JPS60192578U (en) * 1984-05-30 1985-12-20 シャープ株式会社 Subcarrier automatic switching circuit
JPS6239342U (en) * 1985-08-28 1987-03-09

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562099U (en) * 1978-10-19 1980-04-26
JPS5765929A (en) * 1980-10-13 1982-04-21 Nf Kairo Sekkei Block:Kk Phase lock loop circuit
JPS594332A (en) * 1982-06-30 1984-01-11 Nec Home Electronics Ltd Bit clock generating circuit
JPS60192578U (en) * 1984-05-30 1985-12-20 シャープ株式会社 Subcarrier automatic switching circuit
JPH0336148Y2 (en) * 1984-05-30 1991-07-31
JPS6016731A (en) * 1984-06-21 1985-01-28 Matsushita Electric Ind Co Ltd Pll circuit device
JPS6239342U (en) * 1985-08-28 1987-03-09

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