KR0110481Y1 - 기억 소자의 순간 전류 측정 회로 - Google Patents
기억 소자의 순간 전류 측정 회로Info
- Publication number
- KR0110481Y1 KR0110481Y1 KR2019910023422U KR910023422U KR0110481Y1 KR 0110481 Y1 KR0110481 Y1 KR 0110481Y1 KR 2019910023422 U KR2019910023422 U KR 2019910023422U KR 910023422 U KR910023422 U KR 910023422U KR 0110481 Y1 KR0110481 Y1 KR 0110481Y1
- Authority
- KR
- South Korea
- Prior art keywords
- memory device
- comparator
- instantaneous current
- voltage
- measuring circuit
- 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.)
- Expired - Lifetime
Links
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/317—Testing of digital circuits
- G01R31/3181—Functional testing
- G01R31/319—Tester hardware, i.e. output processing circuits
- G01R31/31917—Stimuli generation or application of test patterns to the device under test [DUT]
- G01R31/31924—Voltage or current aspects, e.g. driver, receiver
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
Description
Claims (1)
- 앤 모스 트랜지스터(N1)와 피 모스 트랜지스터(P1)의 공통게이트에 기준전압(Vmref)과 시험소자의 제어신호 전압(Vsw)을 비교하는 비교기(IC1)를 구비하고, 시험소자(10)의 전원측 전압(Vm)과 기준전압(Vmref)을 비교하는 비교기(IC2)의 출력측에는 기억소자 시험기(20)를 구비하여 시험소자(10)가 정상상태에서 대기상태로 변환되는 순간의 전류를 측정하게 함을 특징으로 하는 기억소자의 순간 전류 측정회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910023422U KR0110481Y1 (ko) | 1991-12-23 | 1991-12-23 | 기억 소자의 순간 전류 측정 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910023422U KR0110481Y1 (ko) | 1991-12-23 | 1991-12-23 | 기억 소자의 순간 전류 측정 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930015335U KR930015335U (ko) | 1993-07-28 |
KR0110481Y1 true KR0110481Y1 (ko) | 1998-10-01 |
Family
ID=19325182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910023422U Expired - Lifetime KR0110481Y1 (ko) | 1991-12-23 | 1991-12-23 | 기억 소자의 순간 전류 측정 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0110481Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030059527A (ko) * | 2001-12-29 | 2003-07-10 | 한국 고덴시 주식회사 | 다이오드의 사이리스트 현상 검출 시스템 |
-
1991
- 1991-12-23 KR KR2019910023422U patent/KR0110481Y1/ko not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030059527A (ko) * | 2001-12-29 | 2003-07-10 | 한국 고덴시 주식회사 | 다이오드의 사이리스트 현상 검출 시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR930015335U (ko) | 1993-07-28 |
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Legal Events
Date | Code | Title | Description |
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UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19911223 |
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UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19941220 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19911223 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19970722 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19970929 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19970929 |
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UG1601 | Publication of registration | ||
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