JPS5778211A - Voltage control oscillator - Google Patents

Voltage control oscillator

Info

Publication number
JPS5778211A
JPS5778211A JP55153390A JP15339080A JPS5778211A JP S5778211 A JPS5778211 A JP S5778211A JP 55153390 A JP55153390 A JP 55153390A JP 15339080 A JP15339080 A JP 15339080A JP S5778211 A JPS5778211 A JP S5778211A
Authority
JP
Japan
Prior art keywords
voltage
comparator
level
output
analogue switch
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
JP55153390A
Other languages
English (en)
Inventor
Tadashi Nose
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 Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
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 Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP55153390A priority Critical patent/JPS5778211A/ja
Publication of JPS5778211A publication Critical patent/JPS5778211A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
JP55153390A 1980-10-31 1980-10-31 Voltage control oscillator Pending JPS5778211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55153390A JPS5778211A (en) 1980-10-31 1980-10-31 Voltage control oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55153390A JPS5778211A (en) 1980-10-31 1980-10-31 Voltage control oscillator

Publications (1)

Publication Number Publication Date
JPS5778211A true JPS5778211A (en) 1982-05-15

Family

ID=15561431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55153390A Pending JPS5778211A (en) 1980-10-31 1980-10-31 Voltage control oscillator

Country Status (1)

Country Link
JP (1) JPS5778211A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0447210A2 (en) * 1990-03-13 1991-09-18 Sharp Kabushiki Kaisha Carrier reset FM modulator and method of frequency modulating video signals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0447210A2 (en) * 1990-03-13 1991-09-18 Sharp Kabushiki Kaisha Carrier reset FM modulator and method of frequency modulating video signals
US5157359A (en) * 1990-03-13 1992-10-20 Sharp Kabushiki Kaisha Carrier reset fm modulator and method of frequency modulating video signals

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