JPS54125953A - Oscillator circuit - Google Patents

Oscillator circuit

Info

Publication number
JPS54125953A
JPS54125953A JP3305178A JP3305178A JPS54125953A JP S54125953 A JPS54125953 A JP S54125953A JP 3305178 A JP3305178 A JP 3305178A JP 3305178 A JP3305178 A JP 3305178A JP S54125953 A JPS54125953 A JP S54125953A
Authority
JP
Japan
Prior art keywords
oscillator
circuit
oscillator circuit
integrated injection
injection logic
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
JP3305178A
Other languages
Japanese (ja)
Other versions
JPS6148293B2 (en
Inventor
Kenji Kaneko
Takahiro Okabe
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 JP3305178A priority Critical patent/JPS54125953A/en
Priority to US05/922,370 priority patent/US4233574A/en
Priority to NL7807557A priority patent/NL7807557A/en
Priority to DE2831117A priority patent/DE2831117C3/en
Publication of JPS54125953A publication Critical patent/JPS54125953A/en
Priority to US06/135,669 priority patent/US4370627A/en
Publication of JPS6148293B2 publication Critical patent/JPS6148293B2/ja
Granted 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

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

PURPOSE:To obtain an extremely small-area and high-performance oscillator circuit featuring the low voltage operation (about 0.6V) with low power consumption along with the shortened oscillation start time by constituting with only the integrated injection logic circuit and the capacitive element. CONSTITUTION:The oscillator circuit consists of three units of integrated injection logic circuits (1a and 1b, 2a and 2b plus 3a and 3b) comprising the reverse npn transistor Tr and the base-earthed lateral npn Tr plus capacitive element (crystal oscillator) 4. Tr3a is used to draw out the output of the oscillator, and the active element of the oscillator circuit consists of only the integrated injection logic circuit. Thus, the operation becomes possible with the low voltage of about 0.6V for power source TCC. Such oscillator circuit is also suited to the integrated circuit with its occupied area reduced down to one-to-several ratio compared with the conventional area. Furthermore, the steady operation is ensure over a wide range of the power voltage since the crystal oscillator is used to element 4.
JP3305178A 1977-07-15 1978-03-24 Oscillator circuit Granted JPS54125953A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3305178A JPS54125953A (en) 1978-03-24 1978-03-24 Oscillator circuit
US05/922,370 US4233574A (en) 1977-07-15 1978-07-06 Oscillation circuit
NL7807557A NL7807557A (en) 1977-07-15 1978-07-13 OSCILLATOR CHAIN.
DE2831117A DE2831117C3 (en) 1977-07-15 1978-07-14 Oscillator circuit
US06/135,669 US4370627A (en) 1977-07-15 1980-05-31 Integrated injection logic amplifier and oscillator circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3305178A JPS54125953A (en) 1978-03-24 1978-03-24 Oscillator circuit

Publications (2)

Publication Number Publication Date
JPS54125953A true JPS54125953A (en) 1979-09-29
JPS6148293B2 JPS6148293B2 (en) 1986-10-23

Family

ID=12375960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3305178A Granted JPS54125953A (en) 1977-07-15 1978-03-24 Oscillator circuit

Country Status (1)

Country Link
JP (1) JPS54125953A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579103A (en) * 1980-06-20 1982-01-18 Nippon Gakki Seizo Kk Transistor oscillating circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827742U (en) * 1971-08-04 1973-04-04
JPS4872838U (en) * 1971-12-13 1973-09-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827742U (en) * 1971-08-04 1973-04-04
JPS4872838U (en) * 1971-12-13 1973-09-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS579103A (en) * 1980-06-20 1982-01-18 Nippon Gakki Seizo Kk Transistor oscillating circuit

Also Published As

Publication number Publication date
JPS6148293B2 (en) 1986-10-23

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