GB8720474D0 - Current mirror - Google Patents
Current mirrorInfo
- Publication number
- GB8720474D0 GB8720474D0 GB878720474A GB8720474A GB8720474D0 GB 8720474 D0 GB8720474 D0 GB 8720474D0 GB 878720474 A GB878720474 A GB 878720474A GB 8720474 A GB8720474 A GB 8720474A GB 8720474 D0 GB8720474 D0 GB 8720474D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- current mirror
- mirror
- current
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/301—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in MOSFET amplifiers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
- G05F3/262—Current mirrors using field-effect transistors only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8720474A GB2209254B (en) | 1987-08-29 | 1987-08-29 | Current mirror |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8720474A GB2209254B (en) | 1987-08-29 | 1987-08-29 | Current mirror |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8720474D0 true GB8720474D0 (en) | 1987-10-07 |
GB2209254A GB2209254A (en) | 1989-05-04 |
GB2209254B GB2209254B (en) | 1991-07-03 |
Family
ID=10623058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8720474A Expired - Lifetime GB2209254B (en) | 1987-08-29 | 1987-08-29 | Current mirror |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2209254B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9001018A (en) * | 1990-04-27 | 1991-11-18 | Philips Nv | REFERENCE GENERATOR. |
FR2678399B1 (en) * | 1991-06-27 | 1993-09-03 | Thomson Composants Militaires | CURRENT MIRROR OPERATING AT LOW VOLTAGE. |
EP0561469A3 (en) * | 1992-03-18 | 1993-10-06 | National Semiconductor Corporation | Enhancement-depletion mode cascode current mirror |
ATE164692T1 (en) * | 1993-09-03 | 1998-04-15 | Siemens Ag | ELECTRICAL MIRROR |
US5373249A (en) * | 1993-11-10 | 1994-12-13 | Motorola, Inc. | Complementary cascode push-pull amplifier |
DE69413793T2 (en) * | 1994-01-21 | 1999-04-15 | Stmicroelectronics S.R.L., Agrate Brianza, Mailand/Milano | Power source |
TWI770969B (en) * | 2021-04-28 | 2022-07-11 | 立積電子股份有限公司 | Bias compensation circuit of amplifier |
-
1987
- 1987-08-29 GB GB8720474A patent/GB2209254B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2209254B (en) | 1991-07-03 |
GB2209254A (en) | 1989-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940829 |