HK79794A - Current source technology - Google Patents
Current source technologyInfo
- Publication number
- HK79794A HK79794A HK79794A HK79794A HK79794A HK 79794 A HK79794 A HK 79794A HK 79794 A HK79794 A HK 79794A HK 79794 A HK79794 A HK 79794A HK 79794 A HK79794 A HK 79794A
- Authority
- HK
- Hong Kong
- Prior art keywords
- current source
- source technology
- technology
- current
- source
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L5/00—Automatic control of voltage, current, or power
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
- H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
- H03K19/086—Emitter coupled logic
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/01—Modifications for accelerating switching
- H03K19/013—Modifications for accelerating switching in bipolar transistor circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19777988A | 1988-05-23 | 1988-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK79794A true HK79794A (en) | 1994-08-19 |
Family
ID=22730732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK79794A HK79794A (en) | 1988-05-23 | 1994-08-11 | Current source technology |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0399126B1 (zh) |
JP (1) | JP2534353B2 (zh) |
KR (1) | KR930000482B1 (zh) |
CN (1) | CN1014012B (zh) |
BR (1) | BR8902365A (zh) |
CA (1) | CA1296395C (zh) |
DE (1) | DE68910964T2 (zh) |
HK (1) | HK79794A (zh) |
MY (1) | MY103880A (zh) |
PH (1) | PH25883A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01163027A (ja) * | 1987-12-21 | 1989-06-27 | Matsushita Electric Ind Co Ltd | 光学素子の成形方法およびその装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3769524A (en) * | 1972-06-27 | 1973-10-30 | Ibm | Transistor switching circuit |
US4409498A (en) * | 1980-12-30 | 1983-10-11 | International Business Machines Corporation | Transient controlled current switch |
US4605870A (en) * | 1983-03-25 | 1986-08-12 | Ibm Corporation | High speed low power current controlled gate circuit |
US4531067A (en) * | 1983-06-29 | 1985-07-23 | International Business Machines Corporation | Push-pull Darlington current sink (PPDCS) logic circuit |
-
1989
- 1989-02-17 CA CA000591461A patent/CA1296395C/en not_active Expired - Fee Related
- 1989-04-06 PH PH38445A patent/PH25883A/en unknown
- 1989-04-11 DE DE68910964T patent/DE68910964T2/de not_active Expired - Fee Related
- 1989-04-11 EP EP89480054A patent/EP0399126B1/en not_active Expired - Lifetime
- 1989-04-20 KR KR1019890005185A patent/KR930000482B1/ko not_active IP Right Cessation
- 1989-04-21 MY MYPI89000513A patent/MY103880A/en unknown
- 1989-04-21 CN CN89102528A patent/CN1014012B/zh not_active Expired
- 1989-05-18 JP JP1123037A patent/JP2534353B2/ja not_active Expired - Fee Related
- 1989-05-23 BR BR898902365A patent/BR8902365A/pt not_active Application Discontinuation
-
1994
- 1994-08-11 HK HK79794A patent/HK79794A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930000482B1 (ko) | 1993-01-21 |
EP0399126B1 (en) | 1993-11-24 |
CN1038001A (zh) | 1989-12-13 |
JPH0223719A (ja) | 1990-01-25 |
MY103880A (en) | 1993-09-30 |
CN1014012B (zh) | 1991-09-18 |
DE68910964T2 (de) | 1994-05-19 |
KR890017887A (ko) | 1989-12-18 |
CA1296395C (en) | 1992-02-25 |
DE68910964D1 (de) | 1994-01-05 |
EP0399126A1 (en) | 1990-11-28 |
PH25883A (en) | 1991-12-02 |
JP2534353B2 (ja) | 1996-09-11 |
BR8902365A (pt) | 1990-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |