JPS52128038A - Crystal oscillation circuit - Google Patents

Crystal oscillation circuit

Info

Publication number
JPS52128038A
JPS52128038A JP4517376A JP4517376A JPS52128038A JP S52128038 A JPS52128038 A JP S52128038A JP 4517376 A JP4517376 A JP 4517376A JP 4517376 A JP4517376 A JP 4517376A JP S52128038 A JPS52128038 A JP S52128038A
Authority
JP
Japan
Prior art keywords
oscillation circuit
crystal oscillation
current
utilizing
crystal 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.)
Pending
Application number
JP4517376A
Other languages
Japanese (ja)
Inventor
Akio Nakajima
Toshihiko Nakayama
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP4517376A priority Critical patent/JPS52128038A/en
Publication of JPS52128038A publication Critical patent/JPS52128038A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/364—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier comprising field effect transistors

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE:To prevent punch-through current by utilizing the propagation delay of active elements, and to produce low current consumption inverter by limiting changing or discharging current of the next-stage input capacitance, whereby the power consumption of crystal oscillator is to be reduced.
JP4517376A 1976-04-20 1976-04-20 Crystal oscillation circuit Pending JPS52128038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4517376A JPS52128038A (en) 1976-04-20 1976-04-20 Crystal oscillation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4517376A JPS52128038A (en) 1976-04-20 1976-04-20 Crystal oscillation circuit

Publications (1)

Publication Number Publication Date
JPS52128038A true JPS52128038A (en) 1977-10-27

Family

ID=12711864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4517376A Pending JPS52128038A (en) 1976-04-20 1976-04-20 Crystal oscillation circuit

Country Status (1)

Country Link
JP (1) JPS52128038A (en)

Similar Documents

Publication Publication Date Title
JPS5252597A (en) Bend type piezoelectric vibrator
JPS5513566A (en) Mis field effect semiconductor circuit device
JPS544560A (en) Semiconductor inverter circuit
JPS52128038A (en) Crystal oscillation circuit
JPS5221754A (en) Oscillation circuit
JPS5219052A (en) Low current-consumption crystal oscillator circuit device
JPS52122451A (en) Oscillation circuit
JPS5391649A (en) Bias voltage generator
JPS52103945A (en) Latch circuit
JPS5441660A (en) Timer
JPS5380951A (en) Oscillator circuit
JPS52149466A (en) Low power consumption oscillator circuit
JPS533153A (en) Oscillation circuit of electronic watch
JPS5415646A (en) Electronic watch
JPS53140070A (en) Electronic watch
JPS567527A (en) High speed frequency division circuit
JPS5228846A (en) Crystal oscillator
JPS5334448A (en) Oscillating circuit
JPS5319065A (en) Electronic timepiece
JPS5377454A (en) Oscillator circuit
JPS52149465A (en) Low power consumption circuit
JPS5284909A (en) Switching circuit
JPS5342584A (en) Crystal oscillator
JPS52116059A (en) Pulse circuit
JPS5234651A (en) Pulse generator