NL7413286A - Current supply stabilisation circuit - is field effect transistor controlled for electric clock operation - Google Patents

Current supply stabilisation circuit - is field effect transistor controlled for electric clock operation

Info

Publication number
NL7413286A
NL7413286A NL7413286A NL7413286A NL7413286A NL 7413286 A NL7413286 A NL 7413286A NL 7413286 A NL7413286 A NL 7413286A NL 7413286 A NL7413286 A NL 7413286A NL 7413286 A NL7413286 A NL 7413286A
Authority
NL
Netherlands
Prior art keywords
field effect
effect transistor
transistor
current supply
transistor controlled
Prior art date
Application number
NL7413286A
Other languages
Dutch (nl)
Original Assignee
Intersil Inc
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 Intersil Inc filed Critical Intersil Inc
Priority to NL7413286A priority Critical patent/NL7413286A/en
Publication of NL7413286A publication Critical patent/NL7413286A/en

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00Non-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
    • G05F3/02Regulating voltage or current
    • G05F3/08Regulating voltage or current wherein the variable is dc
    • G05F3/10Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Networks Using Active Elements (AREA)

Abstract

A field effect transistor controlled current supply circuit which uses, for stabilisation purposes, so as to be independent of the threshold voltage of the field effect transistor, a further transistor control circuit. The further field effect transistor (16) has preferably a threshold voltage corresponding to that of the initial field effect transistor (13) and is connected between supply terminals (11 and 12) through a resistance (17) connected to its control electrode. A semi-conductor (18) stage effects connection between the further transistor (16) stage and the initial transistor (13) stage. The semi-conductor (18) may be a diode. In this way the control electrode voltage of the initial transistor (13) has the same value as the threshold voltage of the further transistor (16).
NL7413286A 1974-10-09 1974-10-09 Current supply stabilisation circuit - is field effect transistor controlled for electric clock operation NL7413286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7413286A NL7413286A (en) 1974-10-09 1974-10-09 Current supply stabilisation circuit - is field effect transistor controlled for electric clock operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7413286A NL7413286A (en) 1974-10-09 1974-10-09 Current supply stabilisation circuit - is field effect transistor controlled for electric clock operation

Publications (1)

Publication Number Publication Date
NL7413286A true NL7413286A (en) 1976-04-13

Family

ID=19822243

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7413286A NL7413286A (en) 1974-10-09 1974-10-09 Current supply stabilisation circuit - is field effect transistor controlled for electric clock operation

Country Status (1)

Country Link
NL (1) NL7413286A (en)

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed