IT943769B - Divisore di corrente - Google Patents

Divisore di corrente

Info

Publication number: IT943769B
Authority: IT; Italy
Prior art keywords: current divider; divider; current
Prior art date: 1970-12-09

Application number

IT32114/71A

Other languages

English (en)

Original Assignee

Philips Nv

Priority date (The priority date 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 date listed.)

1970-12-09

Filing date

1971-12-06

Publication date

1973-04-10

1971-12-06 Application filed by Philips Nv filed Critical Philips Nv

1973-04-10 Application granted granted Critical

1973-04-10 Publication of IT943769B publication Critical patent/IT943769B/it

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- 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
- G05F3/265—Current mirrors using bipolar transistors only
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1009—Calibration

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Microelectronics & Electronic Packaging (AREA)
General Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Electromagnetism (AREA)
Theoretical Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Continuous-Control Power Sources That Use Transistors (AREA)
Control Of Electrical Variables (AREA)
Analogue/Digital Conversion (AREA)
Bipolar Integrated Circuits (AREA)
Electronic Switches (AREA)

IT32114/71A 1970-12-09 1971-12-06 Divisore di corrente IT943769B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7017918A NL7017918A (it)	1970-12-09	1970-12-09

Publications (1)

Publication Number	Publication Date
IT943769B true IT943769B (it)	1973-04-10

Family

ID=19811743

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT32114/71A IT943769B (it)	1970-12-09	1971-12-06	Divisore di corrente

Country Status (9)

Country	Link
US (1)	US3766543A (it)
JP (1)	JPS5141507B1 (it)
AU (1)	AU465706B2 (it)
CA (1)	CA993047A (it)
DE (1)	DE2157755B2 (it)
FR (1)	FR2117913B1 (it)
GB (1)	GB1373132A (it)
IT (1)	IT943769B (it)
NL (1)	NL7017918A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3952257A (en) *	1974-10-29	1976-04-20	Rca Corporation	Current proportioning circuits
US4029974A (en) *	1975-03-21	1977-06-14	Analog Devices, Inc.	Apparatus for generating a current varying with temperature
US4284945A (en) *	1978-12-26	1981-08-18	Rca Corporation	Current dividers using emitter-coupled transistor pairs
US4225816A (en) *	1979-05-21	1980-09-30	Rca Corporation	Precision current source
JPS5769428A (en) *	1980-10-17	1982-04-28	Toshiba Corp	Power current circuit
JPS57178420A (en) *	1981-04-25	1982-11-02	Toshiba Corp	D/a converter
JPS57184323A (en) *	1981-05-08	1982-11-13	Toshiba Corp	Current source circuit
US4462706A (en) *	1982-04-22	1984-07-31	Baudex Corp.	Stackable dot matrix printing cartridge modules
GB2130451A (en) *	1982-11-05	1984-05-31	Standard Telephones Cables Plc	Current splitter
US4874964A (en) *	1987-05-28	1989-10-17	Sony Corporation	Current generating circuit
US4958090A (en) *	1989-03-06	1990-09-18	National Semiconductor Corporation	Non-current hogging dual phase splitter TTL circuit
JPH05155065A (ja) *	1991-12-05	1993-06-22	Fujitsu Ltd	印字ヘッド
GB2283630B (en) *	1993-11-03	1997-11-19	Plessey Semiconductors Ltd	Drive circuit
JP4350370B2 (ja) *	2002-12-27	2009-10-21	株式会社半導体エネルギー研究所	電子回路及び電子機器
US7333099B2 (en) *	2003-01-06	2008-02-19	Semiconductor Energy Laboratory Co., Ltd.	Electronic circuit, display device, and electronic apparatus
ES2390305B1 (es) *	2011-04-11	2013-10-16	Universitat De Barcelona	Circuito en modo corriente de primera etapa frontal para la lectura de sensores y circuito integrado.

1970
- 1970-12-09 NL NL7017918A patent/NL7017918A/xx unknown
1971
- 1971-11-22 DE DE2157755A patent/DE2157755B2/de not_active Withdrawn
- 1971-12-01 US US00203576A patent/US3766543A/en not_active Expired - Lifetime
- 1971-12-02 AU AU36380/71A patent/AU465706B2/en not_active Expired
- 1971-12-06 CA CA129,349A patent/CA993047A/en not_active Expired
- 1971-12-06 GB GB5651871A patent/GB1373132A/en not_active Expired
- 1971-12-06 IT IT32114/71A patent/IT943769B/it active
- 1971-12-07 JP JP46098389A patent/JPS5141507B1/ja active Pending
- 1971-12-07 FR FR7143810A patent/FR2117913B1/fr not_active Expired

Also Published As

Publication number	Publication date
DE2157755B2 (de)	1980-07-17
CA993047A (en)	1976-07-13
GB1373132A (en)	1974-11-06
NL7017918A (it)	1972-06-13
DE2157755A1 (de)	1972-06-22
US3766543A (en)	1973-10-16
JPS5141507B1 (it)	1976-11-10
FR2117913B1 (it)	1976-03-26
FR2117913A1 (it)	1972-07-28
AU3638071A (en)	1973-06-07
AU465706B2 (en)	1975-10-02

Publication	Publication Date	Title
IT941224B (it)	1973-03-01	Bascula perfezionata
JPS5242048A (en)	1977-04-01	Current divider
FI53495C (fi)	1978-05-10	Oeverhoerningsdaempande till-lufts- och fraon-luftsdon i ventilationsanlaeggningar
BE761447A (fr)	1971-07-12	Termineur
AT309996B (de)	1973-09-10	Skibob
IT943769B (it)	1973-04-10	Divisore di corrente
ATA818171A (de)	1975-01-15	Buestenhalter
BE760036A (fr)	1971-05-17	Reklamezuil
BE772115A (fr)	1972-03-03	Anode
BE764537A (fr)	1971-08-16	Gamma-piperidino-butyrophenones
BE764860A (fr)	1971-08-16	Opfokkooi
BE761752A (fr)	1971-07-01	Marmerachtige glasmaterialen
BE761406A (fr)	1971-07-12	Lichtprojectie-apparaat
BE765952A (fr)	1971-09-16	Weefmachine
IT942120B (it)	1973-03-20	Perfezionamenti neibigodini
BE762098A (fr)	1971-07-01	Elektrische contactinrichting
ATA437571A (de)	1975-12-15	Stalltur
BE760221A (fr)	1971-05-17	Resonateur-piezo-electrique
FI45408C (fi)	1983-04-29	Extraktionsanordning foer vaetskevaetske-extraktion i motstroem
BE762183A (fr)	1971-07-01	Sproeibusklep
AT324988B (de)	1975-09-25	Backkopen
BE755973A (fr)	1971-02-15	Stylographe
BE765368A (fr)	1971-08-30	Dokumentenmap
JPS5136245A (ja)	1976-03-27	Shigaisennitaishihori * arufua * orefuinoanteikasuruhoho
NL7601193A (nl)	1976-05-31	Spanningsdetector.