JPS5271965A - Step-out detector circuit of phase-fixed oscillator - Google Patents

Step-out detector circuit of phase-fixed oscillator

Info

Publication number
JPS5271965A
JPS5271965A JP50147300A JP14730075A JPS5271965A JP S5271965 A JPS5271965 A JP S5271965A JP 50147300 A JP50147300 A JP 50147300A JP 14730075 A JP14730075 A JP 14730075A JP S5271965 A JPS5271965 A JP S5271965A
Authority
JP
Japan
Prior art keywords
phase
fixed oscillator
detector circuit
out detector
input
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
JP50147300A
Other languages
Japanese (ja)
Other versions
JPS584849B2 (en
Inventor
Daisaku Morinaga
Masaaki Takeuchi
Nobunori Matsudaira
Kazuki Kamo
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 JP50147300A priority Critical patent/JPS584849B2/en
Publication of JPS5271965A publication Critical patent/JPS5271965A/en
Publication of JPS584849B2 publication Critical patent/JPS584849B2/en
Expired 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

Abstract

PURPOSE:At the input and output of the FF circuit in the phase-fixed oscillator, inverter and a delay circuit are installed to generate a step-out signal when set input and reset input of FF are not be applied alternately - thereby making it possible to detect the stepping-out without fail within a wide frequency range.
JP50147300A 1975-12-12 1975-12-12 Warmer body warmer Expired JPS584849B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50147300A JPS584849B2 (en) 1975-12-12 1975-12-12 Warmer body warmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50147300A JPS584849B2 (en) 1975-12-12 1975-12-12 Warmer body warmer

Publications (2)

Publication Number Publication Date
JPS5271965A true JPS5271965A (en) 1977-06-15
JPS584849B2 JPS584849B2 (en) 1983-01-28

Family

ID=15427071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50147300A Expired JPS584849B2 (en) 1975-12-12 1975-12-12 Warmer body warmer

Country Status (1)

Country Link
JP (1) JPS584849B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219026A (en) * 1983-05-27 1984-12-10 Fujitsu Ltd Asynchronism detecting system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219026A (en) * 1983-05-27 1984-12-10 Fujitsu Ltd Asynchronism detecting system

Also Published As

Publication number Publication date
JPS584849B2 (en) 1983-01-28

Similar Documents

Publication Publication Date Title
ES383650A3 (en) Phase difference detectors
JPS5271965A (en) Step-out detector circuit of phase-fixed oscillator
JPS5632824A (en) Pulse eliminating circuit
JPS5441651A (en) Digital filter of non-circulation type
JPS51129160A (en) Phase sychronize circuit
JPS5232655A (en) Logic low-pass filter circuit
JPS57112129A (en) Latch circuit
JPS5599839A (en) Detection circuit for out of synchronism
JPS52107755A (en) Nonsynchronous state detection circuit of phase synchronous oscillator
JPS5235595A (en) Moving object detection system
JPS5528662A (en) Fm stereo demodulation circuit
JPS5246750A (en) Frequency detection circuit
JPS5497310A (en) Phase synchronizing circuit
JPS537165A (en) Synchronism detecting circuit of phase control circuit
JPS51150955A (en) Phase comparison circuit
JPS5234648A (en) Delay circuit
JPS5368554A (en) Wide-band phase synchronous receiver
JPS5330857A (en) Signal change detector circuit
JPS53144240A (en) Signal detection circuit
JPS5381057A (en) Phase control system of synchronous oscillating circuit
JPS51124360A (en) Non-coincident circuit
JPS5394167A (en) Digital phase synchronous loop
JPS52124848A (en) Digital phase detection circuit
JPS52106613A (en) Signal detection
JPS51118359A (en) Phase corresponding circuit