FR2329103A1 - Procede et circuit d'etalement du domaine de fonctionnement de circuits elementaires - Google Patents

Procede et circuit d'etalement du domaine de fonctionnement de circuits elementaires

Info

Publication number
FR2329103A1
FR2329103A1 FR7532665A FR7532665A FR2329103A1 FR 2329103 A1 FR2329103 A1 FR 2329103A1 FR 7532665 A FR7532665 A FR 7532665A FR 7532665 A FR7532665 A FR 7532665A FR 2329103 A1 FR2329103 A1 FR 2329103A1
Authority
FR
France
Prior art keywords
current path
semiconductor switches
working range
active circuit
provide 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.)
Granted
Application number
FR7532665A
Other languages
English (en)
French (fr)
Other versions
FR2329103B1 (enrdf_load_stackoverflow
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.)
Signetics Corp
Original Assignee
Signetics Corp
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 Signetics Corp filed Critical Signetics Corp
Priority to FR7532665A priority Critical patent/FR2329103A1/fr
Priority to NL7512493A priority patent/NL7512493A/xx
Publication of FR2329103A1 publication Critical patent/FR2329103A1/fr
Application granted granted Critical
Publication of FR2329103B1 publication Critical patent/FR2329103B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • 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
    • G05F3/22—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 bipolar type only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • H03F3/3076—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with symmetrical driving of the end stage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/42—Amplifiers with two or more amplifying elements having their DC paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/10—Modifications for increasing the maximum permissible switched voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
  • Electronic Switches (AREA)
FR7532665A 1975-10-24 1975-10-24 Procede et circuit d'etalement du domaine de fonctionnement de circuits elementaires Granted FR2329103A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7532665A FR2329103A1 (fr) 1975-10-24 1975-10-24 Procede et circuit d'etalement du domaine de fonctionnement de circuits elementaires
NL7512493A NL7512493A (nl) 1975-10-24 1975-10-24 Keteninrichting en werkwijze voor het vergroten van het werkgebied van ketenelementen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7532665A FR2329103A1 (fr) 1975-10-24 1975-10-24 Procede et circuit d'etalement du domaine de fonctionnement de circuits elementaires
NL7512493A NL7512493A (nl) 1975-10-24 1975-10-24 Keteninrichting en werkwijze voor het vergroten van het werkgebied van ketenelementen.

Publications (2)

Publication Number Publication Date
FR2329103A1 true FR2329103A1 (fr) 1977-05-20
FR2329103B1 FR2329103B1 (enrdf_load_stackoverflow) 1980-05-23

Family

ID=26219118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532665A Granted FR2329103A1 (fr) 1975-10-24 1975-10-24 Procede et circuit d'etalement du domaine de fonctionnement de circuits elementaires

Country Status (2)

Country Link
FR (1) FR2329103A1 (enrdf_load_stackoverflow)
NL (1) NL7512493A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL7512493A (nl) 1977-04-26
FR2329103B1 (enrdf_load_stackoverflow) 1980-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse