JPS52134475A - Frequency/voltage conversion circuit - Google Patents

Frequency/voltage conversion circuit

Info

Publication number
JPS52134475A
JPS52134475A JP5001576A JP5001576A JPS52134475A JP S52134475 A JPS52134475 A JP S52134475A JP 5001576 A JP5001576 A JP 5001576A JP 5001576 A JP5001576 A JP 5001576A JP S52134475 A JPS52134475 A JP S52134475A
Authority
JP
Japan
Prior art keywords
frequency
conversion circuit
voltage conversion
counting
counter
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
JP5001576A
Other languages
Japanese (ja)
Other versions
JPS556870B2 (en
Inventor
Atsuyuki Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5001576A priority Critical patent/JPS52134475A/en
Publication of JPS52134475A publication Critical patent/JPS52134475A/en
Publication of JPS556870B2 publication Critical patent/JPS556870B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Frequencies, Analyzing Spectra (AREA)

Abstract

PURPOSE: To obtain highly precise and stable unit by counting the clock pulse numbers, which corresponds to the pulse width, through the counter which changes into increasing the number as the input signal is applied in order to perform A/D conversion.
COPYRIGHT: (C)1977,JPO&Japio
JP5001576A 1976-05-04 1976-05-04 Frequency/voltage conversion circuit Granted JPS52134475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5001576A JPS52134475A (en) 1976-05-04 1976-05-04 Frequency/voltage conversion circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5001576A JPS52134475A (en) 1976-05-04 1976-05-04 Frequency/voltage conversion circuit

Publications (2)

Publication Number Publication Date
JPS52134475A true JPS52134475A (en) 1977-11-10
JPS556870B2 JPS556870B2 (en) 1980-02-20

Family

ID=12847161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5001576A Granted JPS52134475A (en) 1976-05-04 1976-05-04 Frequency/voltage conversion circuit

Country Status (1)

Country Link
JP (1) JPS52134475A (en)

Also Published As

Publication number Publication date
JPS556870B2 (en) 1980-02-20

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