JPS54161279A - Measuring method for integrated-circuit device - Google Patents
Measuring method for integrated-circuit deviceInfo
- Publication number
- JPS54161279A JPS54161279A JP7007978A JP7007978A JPS54161279A JP S54161279 A JPS54161279 A JP S54161279A JP 7007978 A JP7007978 A JP 7007978A JP 7007978 A JP7007978 A JP 7007978A JP S54161279 A JPS54161279 A JP S54161279A
- Authority
- JP
- Japan
- Prior art keywords
- governor
- direct
- terminal
- voltage
- current 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
Abstract
PURPOSE: To simplify an operation state when measuring the operation of an electronic governor outputting a fixed direct-current voltage, by providing a voltage control oscillator which is supplied with the generated directcurrent voltage and by counting its frequency.
CONSTITUTION: Switch 7 connected to direct-current power supply 6 is closed to apply a direct-current voltage to electronic governor 1 with earth terminal 4 via power terminal 2 and also to the direct-current voltage to output terminal 5 via load resistance 17. Governor 1 is operated in this way to any direct-current voltage developed at terminal 5 to voltage control oscillator 18, thereby generating an oscillation-frequency signal. Next, this generated signal is applied to governor 1 via input terminal 3 and compared with the reference frequency of governor 1, thereby controlling oscillator 18 so that the phase difference will be zero. Then, the controlled frequency is counted by counter 16 to measure the operation state of governor 1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7007978A JPS54161279A (en) | 1978-06-09 | 1978-06-09 | Measuring method for integrated-circuit device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7007978A JPS54161279A (en) | 1978-06-09 | 1978-06-09 | Measuring method for integrated-circuit device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54161279A true JPS54161279A (en) | 1979-12-20 |
JPS6145789B2 JPS6145789B2 (en) | 1986-10-09 |
Family
ID=13421168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7007978A Granted JPS54161279A (en) | 1978-06-09 | 1978-06-09 | Measuring method for integrated-circuit device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54161279A (en) |
-
1978
- 1978-06-09 JP JP7007978A patent/JPS54161279A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6145789B2 (en) | 1986-10-09 |
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