JPS54109476A - Frequency-voltage converter - Google Patents
Frequency-voltage converterInfo
- Publication number
- JPS54109476A JPS54109476A JP1672678A JP1672678A JPS54109476A JP S54109476 A JPS54109476 A JP S54109476A JP 1672678 A JP1672678 A JP 1672678A JP 1672678 A JP1672678 A JP 1672678A JP S54109476 A JPS54109476 A JP S54109476A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- signals
- rated value
- voltage converter
- voltage
- 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
Links
Landscapes
- Analogue/Digital Conversion (AREA)
Abstract
PURPOSE: To make it possible to always maintain the resolution and corresponding time of a frequency-voltage converter lower than the full scale by using a D-FF of edge trigger type.
CONSTITUTION: There are provided: a reference frequency signal source 1 for generating clock signals of preset frequency 2fo; a D-FF 2 of edge trigger type having its input terminal supplied with frequency signals to be converted and its other input terminal supplied with clock signals; and a frequency-voltage converter 3 having a frequency full-scale rated value of fo for converting the frequency signals CF fed from the D-FF 2 into the voltage signals corresponding thereto. The same resolution and response time as those of the frequency signals lower than the rated value fo are maintained even for the signals CF exceeding the rated value fo of the frequency of the converter 3 so that the frequency signals are converted into the corresponding voltage signals.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1672678A JPS54109476A (en) | 1978-02-16 | 1978-02-16 | Frequency-voltage converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1672678A JPS54109476A (en) | 1978-02-16 | 1978-02-16 | Frequency-voltage converter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54109476A true JPS54109476A (en) | 1979-08-28 |
JPS577390B2 JPS577390B2 (en) | 1982-02-10 |
Family
ID=11924257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1672678A Granted JPS54109476A (en) | 1978-02-16 | 1978-02-16 | Frequency-voltage converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54109476A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62136886U (en) * | 1986-02-20 | 1987-08-28 |
-
1978
- 1978-02-16 JP JP1672678A patent/JPS54109476A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS577390B2 (en) | 1982-02-10 |
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