JPH0338762B2 - - Google Patents

Info

Publication number
JPH0338762B2
JPH0338762B2 JP55074941A JP7494180A JPH0338762B2 JP H0338762 B2 JPH0338762 B2 JP H0338762B2 JP 55074941 A JP55074941 A JP 55074941A JP 7494180 A JP7494180 A JP 7494180A JP H0338762 B2 JPH0338762 B2 JP H0338762B2
Authority
JP
Japan
Prior art keywords
acoustic wave
surface acoustic
wave resonator
capacitor
transistor
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.)
Expired - Lifetime
Application number
JP55074941A
Other languages
English (en)
Japanese (ja)
Other versions
JPS572105A (en
Inventor
Shigefumi Morishita
Yasuo Ehata
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP7494180A priority Critical patent/JPS572105A/ja
Publication of JPS572105A publication Critical patent/JPS572105A/ja
Publication of JPH0338762B2 publication Critical patent/JPH0338762B2/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
    • H03B5/326—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator the resonator being an acoustic wave device, e.g. SAW or BAW device

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
JP7494180A 1980-06-05 1980-06-05 Elastic surface wave oscillator Granted JPS572105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7494180A JPS572105A (en) 1980-06-05 1980-06-05 Elastic surface wave oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7494180A JPS572105A (en) 1980-06-05 1980-06-05 Elastic surface wave oscillator

Publications (2)

Publication Number Publication Date
JPS572105A JPS572105A (en) 1982-01-07
JPH0338762B2 true JPH0338762B2 (ko) 1991-06-11

Family

ID=13561868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7494180A Granted JPS572105A (en) 1980-06-05 1980-06-05 Elastic surface wave oscillator

Country Status (1)

Country Link
JP (1) JPS572105A (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749964A (en) * 1986-12-08 1988-06-07 R. F. Monolithics, Inc. Superregenerative detector having a saw device in the feedback circuit
USRE40036E1 (en) 1991-10-28 2008-01-29 Fujitsu Limited Surface acoustic wave filter
US6075894A (en) * 1993-11-30 2000-06-13 Canon Kabushiki Kaisha High-quality edge-smoothing based upon a determination of consecutive black dots

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232254B2 (ko) * 1971-09-28 1977-08-20
JPS5532254B2 (ko) * 1975-10-22 1980-08-23

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862944U (ko) * 1971-11-17 1973-08-10
JPS5232254U (ko) * 1975-08-29 1977-03-07
JPS5532254U (ko) * 1978-08-24 1980-03-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232254B2 (ko) * 1971-09-28 1977-08-20
JPS5532254B2 (ko) * 1975-10-22 1980-08-23

Also Published As

Publication number Publication date
JPS572105A (en) 1982-01-07

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