DE2204419C3 - Vorrichtung zur Umwandlung einer Eingangsspannung in einen Ausgangsstrom oder umgekehrt - Google Patents
Vorrichtung zur Umwandlung einer Eingangsspannung in einen Ausgangsstrom oder umgekehrtInfo
- Publication number
- DE2204419C3 DE2204419C3 DE2204419A DE2204419A DE2204419C3 DE 2204419 C3 DE2204419 C3 DE 2204419C3 DE 2204419 A DE2204419 A DE 2204419A DE 2204419 A DE2204419 A DE 2204419A DE 2204419 C3 DE2204419 C3 DE 2204419C3
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- emitter
- collector
- base
- 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.)
- Expired
Links
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
- H03F3/45197—Pl types
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
- G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
- G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
- H03F3/347—DC amplifiers in which all stages are DC-coupled with semiconductor devices only in integrated circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
- H03F3/45098—PI types
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45471—Indexing scheme relating to differential amplifiers the CSC comprising one or more extra current sources
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5012—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit, the controlling signal being derived from the drain circuit of the follower
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5018—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit, the controlling signal being derived from the source circuit of the follower
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5021—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F2203/5031—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source circuit of the follower being a current source
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7102199A NL7102199A (enrdf_load_stackoverflow) | 1971-02-19 | 1971-02-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2204419A1 DE2204419A1 (de) | 1972-08-31 |
| DE2204419B2 DE2204419B2 (de) | 1974-10-17 |
| DE2204419C3 true DE2204419C3 (de) | 1975-06-05 |
Family
ID=19812514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2204419A Expired DE2204419C3 (de) | 1971-02-19 | 1972-01-31 | Vorrichtung zur Umwandlung einer Eingangsspannung in einen Ausgangsstrom oder umgekehrt |
Country Status (10)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7208148A (enrdf_load_stackoverflow) * | 1972-06-15 | 1973-12-18 | ||
| GB1490631A (en) * | 1975-01-10 | 1977-11-02 | Plessey Co Ltd | Transistor arrangement having low charge storage |
| US4004244A (en) | 1975-05-27 | 1977-01-18 | Rca Corporation | Dynamic current supply |
| JPS5526030A (en) * | 1978-08-14 | 1980-02-25 | Hitachi Ltd | Flat armature coil |
| US4330744A (en) * | 1980-12-16 | 1982-05-18 | Bell Telephone Laboratories, Incorporated | Precision converter/isolation circuit |
| JPS58181307A (ja) * | 1982-03-30 | 1983-10-24 | Fujitsu Ltd | 差動回路 |
| DE3213838A1 (de) * | 1982-04-15 | 1983-10-27 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Integrierte schaltungsanordung mit einem spannungs-strom-wandler |
| US4847520A (en) * | 1987-08-31 | 1989-07-11 | Linear Technology Corporation | Fast PNP transistor turn-off circuit |
| DE3800803A1 (de) * | 1988-01-14 | 1989-07-27 | Philips Patentverwaltung | Verstaerkerschaltung |
| NL8801103A (nl) * | 1988-04-28 | 1989-11-16 | Philips Nv | Transistorschakeling met stuurstroombegrenzing. |
| US4961046A (en) * | 1988-08-19 | 1990-10-02 | U.S. Philips Corp. | Voltage-to-current converter |
| DE68910428T2 (de) * | 1988-08-19 | 1994-05-11 | Philips Nv | Spannungs-/Stromwandler. |
| US5128553A (en) * | 1990-06-22 | 1992-07-07 | Linear Technology Corporation | Lateral PNP turn-off drive circuit |
| GB9617323D0 (en) * | 1996-08-17 | 1996-09-25 | Belyi Valerie | High gain, wide band amplifier |
| US5834964A (en) * | 1997-06-02 | 1998-11-10 | Cherry Semiconductor Corporation | Lateral PNP fast turn-on circuit |
| US6580326B2 (en) * | 2001-05-25 | 2003-06-17 | Infineon Technologies North America Corp. | High-bandwidth low-voltage gain cell and voltage follower having an enhanced transconductance |
| EP1276229A1 (en) | 2001-07-09 | 2003-01-15 | STMicroelectronics S.r.l. | Voltage follower and relative method of regulation |
| TWI642891B (zh) * | 2017-07-25 | 2018-12-01 | 日商古河電氣工業股份有限公司 | Heat pipe and radiator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3119983A (en) * | 1959-05-29 | 1964-01-28 | Ibm | Time pulse distributor |
| US3287577A (en) * | 1964-08-20 | 1966-11-22 | Westinghouse Electric Corp | Low dissipation logic gates |
| US3320439A (en) * | 1965-05-26 | 1967-05-16 | Fairchild Camera Instr Co | Low-value current source for integrated circuits |
| US3508081A (en) * | 1966-08-17 | 1970-04-21 | Honeywell Inc | Circuit arrangement for supplying a current signal to one or two loads |
| US3549910A (en) * | 1967-09-18 | 1970-12-22 | Honeywell Inc | Electric current-voltage converting circuit |
| US3649926A (en) * | 1970-01-08 | 1972-03-14 | Texas Instruments Inc | Bias circuitry for a differential circuit utilizing complementary transistors |
| US3624426A (en) * | 1970-10-05 | 1971-11-30 | Bell Telephone Labor Inc | Current source for semiconductor circuits |
| US3683270A (en) * | 1971-02-22 | 1972-08-08 | Signetics Corp | Integrated circuit bilateral current source |
-
1971
- 1971-02-19 NL NL7102199A patent/NL7102199A/xx unknown
-
1972
- 1972-01-17 US US00218389A patent/US3825774A/en not_active Expired - Lifetime
- 1972-01-31 DE DE2204419A patent/DE2204419C3/de not_active Expired
- 1972-02-15 AU AU38982/72A patent/AU469993B2/en not_active Expired
- 1972-02-16 SE SE01835/72A patent/SE368124B/xx unknown
- 1972-02-16 CA CA134,873A patent/CA943640A/en not_active Expired
- 1972-02-16 FR FR7205130A patent/FR2125938A5/fr not_active Expired
- 1972-02-16 GB GB714772A patent/GB1317869A/en not_active Expired
- 1972-02-16 JP JP47015690A patent/JPS5231143B1/ja active Pending
- 1972-02-16 IT IT67494/72A patent/IT949124B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7102199A (enrdf_load_stackoverflow) | 1972-08-22 |
| AU3898272A (en) | 1973-08-16 |
| GB1317869A (en) | 1973-05-23 |
| US3825774A (en) | 1974-07-23 |
| FR2125938A5 (enrdf_load_stackoverflow) | 1972-09-29 |
| JPS5231143B1 (enrdf_load_stackoverflow) | 1977-08-12 |
| DE2204419A1 (de) | 1972-08-31 |
| AU469993B2 (en) | 1976-02-26 |
| DE2204419B2 (de) | 1974-10-17 |
| IT949124B (it) | 1973-06-11 |
| CA943640A (en) | 1974-03-12 |
| SE368124B (enrdf_load_stackoverflow) | 1974-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |