CH612570GA3 - Oscillator with complementarily connected transistor amplifier working in linear operating mode - Google Patents

Oscillator with complementarily connected transistor amplifier working in linear operating mode Download PDF

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Publication number
CH612570GA3
CH612570GA3 CH65677A CH65677A CH612570GA3 CH 612570G A3 CH612570G A3 CH 612570GA3 CH 65677 A CH65677 A CH 65677A CH 65677 A CH65677 A CH 65677A CH 612570G A3 CH612570G A3 CH 612570GA3
Authority
CH
Switzerland
Prior art keywords
amplifier
oscillator
operating mode
cmos
connected transistor
Prior art date
Application number
CH65677A
Other versions
CH612570B (en
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
Publication of CH612570B publication Critical patent/CH612570B/en
Priority claimed from JP522076A external-priority patent/JPS5289047A/en
Priority claimed from JP3004176A external-priority patent/JPS52113143A/en
Priority claimed from JP8323876A external-priority patent/JPS538549A/en
Application filed filed Critical
Publication of CH612570GA3 publication Critical patent/CH612570GA3/en

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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Amplifiers (AREA)

Abstract

In the amplifier circuit, an impedance converter sequential circuit is connected to the output of a CMOS analoge amplifier, which has complementary transistors (P, N). The sequential circuit consists of a transistor circuit, in the example an N-channel MOSFET (N'). The output terminal of the sequential circuit (Vout) is connected via a quartz oscillator to the input of the CMOS analoge amplifier (Vin). This arrangement reduces the average value of the output impedance of the CMOS analog amplifier. This allows quartz oscillators with relatively high impedance values to be used, while using little current. <IMAGE>
CH65677A 1976-01-19 1977-01-19 Oscillator with complementarily connected transistor amplifier working in linear operating mode CH612570GA3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP522076A JPS5289047A (en) 1976-01-19 1976-01-19 Amplifier
JP3004176A JPS52113143A (en) 1976-03-18 1976-03-18 Amplifier
JP8323876A JPS538549A (en) 1976-07-12 1976-07-12 Amplifier

Publications (2)

Publication Number Publication Date
CH612570B CH612570B (en)
CH612570GA3 true CH612570GA3 (en) 1979-08-15

Family

ID=27276651

Family Applications (1)

Application Number Title Priority Date Filing Date
CH65677A CH612570GA3 (en) 1976-01-19 1977-01-19 Oscillator with complementarily connected transistor amplifier working in linear operating mode

Country Status (2)

Country Link
US (2) US4091338A (en)
CH (1) CH612570GA3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527131A (en) * 1983-12-22 1985-07-02 Motorola, Inc. Oscillating circuit exhibiting tolerance to crystal impedance variations
JP3176296B2 (en) * 1996-09-27 2001-06-11 山形日本電気株式会社 Clock signal generation circuit
US6191661B1 (en) * 1997-10-30 2001-02-20 Nippon Precision Circuits, Inc. Oscillator circuit with reduced capacity for AC coupling capacitor
GB2351195A (en) * 1999-06-10 2000-12-20 Ericsson Telefon Ab L M An MOS voltage to current converter with current to voltage output stage and MOS feedback
JP2001260358A (en) * 2000-03-17 2001-09-25 Nec Corp Apparatus and method for driving ink jet recording head
DE102005032468B4 (en) * 2005-07-08 2007-06-06 Atmel Germany Gmbh Integrated quartz oscillator circuit
JP5318592B2 (en) * 2009-01-21 2013-10-16 ラピスセミコンダクタ株式会社 Constant current drive oscillation circuit
CN103125022B (en) * 2010-07-01 2016-01-20 三菱电机株式会社 Power semiconductor modular, power inverter and rolling stock
US10574181B2 (en) 2018-05-17 2020-02-25 Microsoft Technology Licensing, Llc Circuit with shunt path

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040272A (en) * 1957-09-16 1962-06-19 North American Aviation Inc Frequency control circuit for a crystal oscillator
US2981899A (en) * 1958-08-12 1961-04-25 Hahnel Alwin Frequency divider
DE2146490B2 (en) * 1971-09-17 1972-12-07 Fa Diehl, 8500 Nürnberg QUARTZ OSCILLATOR, IN PARTICULAR FOR WATCH DRIVES
US3979693A (en) * 1975-08-29 1976-09-07 Bell Telephone Laboratories, Incorporated Crystal-controlled oscillator having sinusoidal and square-wave output signals

Also Published As

Publication number Publication date
US4322694A (en) 1982-03-30
CH612570B (en)
US4091338A (en) 1978-05-23

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