JPS548957A - Piezoelectric oscillator of temperature compensation type - Google Patents

Piezoelectric oscillator of temperature compensation type

Info

Publication number
JPS548957A
JPS548957A JP7462677A JP7462677A JPS548957A JP S548957 A JPS548957 A JP S548957A JP 7462677 A JP7462677 A JP 7462677A JP 7462677 A JP7462677 A JP 7462677A JP S548957 A JPS548957 A JP S548957A
Authority
JP
Japan
Prior art keywords
piezoelectric oscillator
temperature compensation
compensation type
temperature
section
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
JP7462677A
Other languages
Japanese (ja)
Inventor
Tokujiro Seki
Yoshikatsu Sato
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7462677A priority Critical patent/JPS548957A/en
Publication of JPS548957A publication Critical patent/JPS548957A/en
Pending legal-status Critical Current

Links

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  • Oscillators With Electromechanical Resonators (AREA)

Abstract

PURPOSE: To make easy for the temperature compensation by frequency and to obtain a temperature compensation type piezoelectric oscillator having stable frequency versus temperature performance, by inserting the variable gain amplifying circuit in series between the piezoelectric oscillator section and the temperature compensating voltage generation section.
COPYRIGHT: (C)1979,JPO&Japio
JP7462677A 1977-06-22 1977-06-22 Piezoelectric oscillator of temperature compensation type Pending JPS548957A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7462677A JPS548957A (en) 1977-06-22 1977-06-22 Piezoelectric oscillator of temperature compensation type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7462677A JPS548957A (en) 1977-06-22 1977-06-22 Piezoelectric oscillator of temperature compensation type

Publications (1)

Publication Number Publication Date
JPS548957A true JPS548957A (en) 1979-01-23

Family

ID=13552582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7462677A Pending JPS548957A (en) 1977-06-22 1977-06-22 Piezoelectric oscillator of temperature compensation type

Country Status (1)

Country Link
JP (1) JPS548957A (en)

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