DE2515216C2 - Steuerbarer elektronischer Widerstand - Google Patents

Steuerbarer elektronischer Widerstand

Info

Publication number
DE2515216C2
DE2515216C2 DE19752515216 DE2515216A DE2515216C2 DE 2515216 C2 DE2515216 C2 DE 2515216C2 DE 19752515216 DE19752515216 DE 19752515216 DE 2515216 A DE2515216 A DE 2515216A DE 2515216 C2 DE2515216 C2 DE 2515216C2
Authority
DE
Germany
Prior art keywords
source
gate
field effect
feti
voltage
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
Application number
DE19752515216
Other languages
German (de)
English (en)
Other versions
DE2515216A1 (de
Inventor
Kálmán Dipl.-Ing. 7000 Stuttgart Széchényi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent Deutschland AG
Original Assignee
Standard Elektrik Lorenz AG
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.)
Filing date
Publication date
Application filed by Standard Elektrik Lorenz AG filed Critical Standard Elektrik Lorenz AG
Priority to DE19752515216 priority Critical patent/DE2515216C2/de
Priority to FR7609649A priority patent/FR2307398A1/fr
Priority to GB1386876A priority patent/GB1499267A/en
Priority to BR7602107A priority patent/BR7602107A/pt
Priority to BE2054934A priority patent/BE840499A/xx
Publication of DE2515216A1 publication Critical patent/DE2515216A1/de
Application granted granted Critical
Publication of DE2515216C2 publication Critical patent/DE2515216C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05F3/24—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/24—Frequency-independent attenuators

Landscapes

  • Engineering & Computer Science (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)
  • Networks Using Active Elements (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Amplifiers (AREA)
DE19752515216 1975-04-08 1975-04-08 Steuerbarer elektronischer Widerstand Expired DE2515216C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19752515216 DE2515216C2 (de) 1975-04-08 1975-04-08 Steuerbarer elektronischer Widerstand
FR7609649A FR2307398A1 (fr) 1975-04-08 1976-04-02 Resistance electronique reglable
GB1386876A GB1499267A (en) 1975-04-08 1976-04-06 Voltage controlled resistance
BR7602107A BR7602107A (pt) 1975-04-08 1976-04-07 Resistencia eletronica controlavel
BE2054934A BE840499A (fr) 1975-04-08 1976-04-08 Resistance electronique reglable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515216 DE2515216C2 (de) 1975-04-08 1975-04-08 Steuerbarer elektronischer Widerstand

Publications (2)

Publication Number Publication Date
DE2515216A1 DE2515216A1 (de) 1976-10-21
DE2515216C2 true DE2515216C2 (de) 1984-01-12

Family

ID=5943299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752515216 Expired DE2515216C2 (de) 1975-04-08 1975-04-08 Steuerbarer elektronischer Widerstand

Country Status (5)

Country Link
BE (1) BE840499A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7602107A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2515216C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2307398A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1499267A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1251671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-01-30 1971-10-27

Also Published As

Publication number Publication date
FR2307398B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-02-05
DE2515216A1 (de) 1976-10-21
BE840499A (fr) 1976-10-08
FR2307398A1 (fr) 1976-11-05
GB1499267A (en) 1978-01-25
BR7602107A (pt) 1976-10-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H03H 11/24

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee