GB1409918A - Analogue voltage switch - Google Patents
Analogue voltage switchInfo
- Publication number
- GB1409918A GB1409918A GB5933372A GB5933372A GB1409918A GB 1409918 A GB1409918 A GB 1409918A GB 5933372 A GB5933372 A GB 5933372A GB 5933372 A GB5933372 A GB 5933372A GB 1409918 A GB1409918 A GB 1409918A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistor
- transistors
- channel
- constant current
- diode
- 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
- 239000004065 semiconductor Substances 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
- H03K17/6257—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2202250 | 1972-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1409918A true GB1409918A (en) | 1975-10-15 |
Family
ID=5833325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5933372A Expired GB1409918A (en) | 1972-01-18 | 1972-12-22 | Analogue voltage switch |
Country Status (12)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54145469A (en) * | 1978-05-06 | 1979-11-13 | Sanyo Electric Co Ltd | Signal switching unit |
| JPS58127735U (ja) * | 1982-02-23 | 1983-08-30 | 株式会社ケンウッド | スイツチング回路 |
| GB8621357D0 (en) * | 1986-09-04 | 1986-10-15 | Mcallister R I | Hinged barrier semiconductor integrated circuits |
| DE3807811A1 (de) * | 1988-03-10 | 1989-09-21 | Philips Patentverwaltung | Schaltungsanordnung zum wahlweisen verbinden von signalquellen mit einer signalsenke |
| US4932027A (en) * | 1988-03-22 | 1990-06-05 | Texas Instruments Incorporated | Single-level multiplexer |
| EP0938186B1 (en) * | 1998-02-19 | 2003-11-12 | STMicroelectronics S.r.l. | Switching of a capacitor on a mutually exclusive selected one of a plurality of integrated amplifiers |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3526785A (en) * | 1966-03-24 | 1970-09-01 | Kozponti Fiz Kutato Intezet | Sampling amplifier having facilities for amplitude-to-time conversion |
| DE1279735C2 (de) * | 1966-07-14 | 1969-05-29 | Standard Elektrik Lorenz Ag | Stromverstaerkende Abtastschaltung fuer Gleichspannungen |
| JPS4935143U (enrdf_load_stackoverflow) * | 1972-06-23 | 1974-03-28 |
-
0
- BE BE793546D patent/BE793546A/xx unknown
-
1972
- 1972-01-18 DE DE2202250A patent/DE2202250C2/de not_active Expired
- 1972-11-22 US US00308926A patent/US3798468A/en not_active Expired - Lifetime
- 1972-12-22 GB GB5933372A patent/GB1409918A/en not_active Expired
-
1973
- 1973-01-04 NL NL7300129A patent/NL7300129A/xx unknown
- 1973-01-16 IT IT47722/73A patent/IT976913B/it active
- 1973-01-16 FR FR7301429A patent/FR2168390B1/fr not_active Expired
- 1973-01-16 SE SE7300583A patent/SE388987B/xx unknown
- 1973-01-16 DK DK24673*#A patent/DK132780C/da active
- 1973-01-17 ES ES410711A patent/ES410711A1/es not_active Expired
- 1973-01-18 AT AT38173*#A patent/AT327292B/de not_active IP Right Cessation
- 1973-01-18 JP JP48008233A patent/JPS49106273A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES410711A1 (es) | 1976-01-01 |
| NL7300129A (enrdf_load_stackoverflow) | 1973-07-20 |
| DE2202250C2 (de) | 1975-11-20 |
| AT327292B (de) | 1976-01-26 |
| DK132780B (da) | 1976-02-02 |
| BE793546A (fr) | 1973-04-16 |
| DE2202250B1 (de) | 1973-02-01 |
| SE388987B (sv) | 1976-10-18 |
| DK132780C (da) | 1976-07-05 |
| JPS49106273A (enrdf_load_stackoverflow) | 1974-10-08 |
| IT976913B (it) | 1974-09-10 |
| FR2168390B1 (enrdf_load_stackoverflow) | 1978-06-02 |
| US3798468A (en) | 1974-03-19 |
| ATA38173A (de) | 1975-04-15 |
| FR2168390A1 (enrdf_load_stackoverflow) | 1973-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |