JPS58190776A - 周波数・電圧変換装置 - Google Patents

周波数・電圧変換装置

Info

Publication number
JPS58190776A
JPS58190776A JP7299882A JP7299882A JPS58190776A JP S58190776 A JPS58190776 A JP S58190776A JP 7299882 A JP7299882 A JP 7299882A JP 7299882 A JP7299882 A JP 7299882A JP S58190776 A JPS58190776 A JP S58190776A
Authority
JP
Japan
Prior art keywords
voltage
capacitor
output
down counter
current
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.)
Granted
Application number
JP7299882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS629863B2 (ref
Inventor
Satoshi Baba
敏 馬場
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 JP7299882A priority Critical patent/JPS58190776A/ja
Publication of JPS58190776A publication Critical patent/JPS58190776A/ja
Publication of JPS629863B2 publication Critical patent/JPS629863B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/06—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
JP7299882A 1982-04-30 1982-04-30 周波数・電圧変換装置 Granted JPS58190776A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7299882A JPS58190776A (ja) 1982-04-30 1982-04-30 周波数・電圧変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7299882A JPS58190776A (ja) 1982-04-30 1982-04-30 周波数・電圧変換装置

Publications (2)

Publication Number Publication Date
JPS58190776A true JPS58190776A (ja) 1983-11-07
JPS629863B2 JPS629863B2 (ref) 1987-03-03

Family

ID=13505589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7299882A Granted JPS58190776A (ja) 1982-04-30 1982-04-30 周波数・電圧変換装置

Country Status (1)

Country Link
JP (1) JPS58190776A (ref)

Also Published As

Publication number Publication date
JPS629863B2 (ref) 1987-03-03

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