FR2481461B1 - - Google Patents
Info
- Publication number
- FR2481461B1 FR2481461B1 FR8009413A FR8009413A FR2481461B1 FR 2481461 B1 FR2481461 B1 FR 2481461B1 FR 8009413 A FR8009413 A FR 8009413A FR 8009413 A FR8009413 A FR 8009413A FR 2481461 B1 FR2481461 B1 FR 2481461B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
- G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
- G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8009413A FR2481461A1 (en) | 1980-04-25 | 1980-04-25 | Programmable pulse length tester for ATE - uses registers in cascade for memorising pulse sequence for comparison with reference |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8009413A FR2481461A1 (en) | 1980-04-25 | 1980-04-25 | Programmable pulse length tester for ATE - uses registers in cascade for memorising pulse sequence for comparison with reference |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2481461A1 FR2481461A1 (en) | 1981-10-30 |
FR2481461B1 true FR2481461B1 (en) | 1982-04-23 |
Family
ID=9241381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8009413A Granted FR2481461A1 (en) | 1980-04-25 | 1980-04-25 | Programmable pulse length tester for ATE - uses registers in cascade for memorising pulse sequence for comparison with reference |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2481461A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496546A (en) * | 1967-06-07 | 1970-02-17 | Whittaker Corp | Pulse decoding system having tapped delay line |
US3562644A (en) * | 1968-06-14 | 1971-02-09 | Nicholas De Wolf | Circuit tester providing circuit-selected test parameters |
US3621387A (en) * | 1969-08-21 | 1971-11-16 | Gen Instrument Corp | Computer-controlled tester for integrated circuit devices |
US3981440A (en) * | 1974-09-25 | 1976-09-21 | International Telephone And Telegraph Corporation | Digital signal detector |
JPS54146939A (en) * | 1978-05-10 | 1979-11-16 | Fujitsu Ltd | Abnormal waveform detection display system using logic scope |
-
1980
- 1980-04-25 FR FR8009413A patent/FR2481461A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2481461A1 (en) | 1981-10-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |