JPS5275207A - Delta tune circuit - Google Patents

Delta tune circuit

Info

Publication number
JPS5275207A
JPS5275207A JP50151397A JP15139775A JPS5275207A JP S5275207 A JPS5275207 A JP S5275207A JP 50151397 A JP50151397 A JP 50151397A JP 15139775 A JP15139775 A JP 15139775A JP S5275207 A JPS5275207 A JP S5275207A
Authority
JP
Japan
Prior art keywords
tune circuit
delta
delta tune
circuit
pll
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
JP50151397A
Other languages
Japanese (ja)
Inventor
Minoru Hosokawa
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP50151397A priority Critical patent/JPS5275207A/en
Publication of JPS5275207A publication Critical patent/JPS5275207A/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

Landscapes

  • Transceivers (AREA)
  • Superheterodyne Receivers (AREA)

Abstract

PURPOSE:To enable the adjustment of receiving sensitivity with a simple circuit by making delta-tuning for the reference crystal of PLL.
JP50151397A 1975-12-19 1975-12-19 Delta tune circuit Pending JPS5275207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50151397A JPS5275207A (en) 1975-12-19 1975-12-19 Delta tune circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50151397A JPS5275207A (en) 1975-12-19 1975-12-19 Delta tune circuit

Publications (1)

Publication Number Publication Date
JPS5275207A true JPS5275207A (en) 1977-06-24

Family

ID=15517682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50151397A Pending JPS5275207A (en) 1975-12-19 1975-12-19 Delta tune circuit

Country Status (1)

Country Link
JP (1) JPS5275207A (en)

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