FR2238934B1 - - Google Patents

Info

Publication number
FR2238934B1
FR2238934B1 FR7327669A FR7327669A FR2238934B1 FR 2238934 B1 FR2238934 B1 FR 2238934B1 FR 7327669 A FR7327669 A FR 7327669A FR 7327669 A FR7327669 A FR 7327669A FR 2238934 B1 FR2238934 B1 FR 2238934B1
Authority
FR
France
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
FR7327669A
Other languages
French (fr)
Other versions
FR2238934A1 (en
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7327669A priority Critical patent/FR2238934B1/fr
Priority to BE146191A priority patent/BE817221A/en
Priority to GB3277374A priority patent/GB1436027A/en
Priority to DE2436207A priority patent/DE2436207A1/en
Publication of FR2238934A1 publication Critical patent/FR2238934A1/fr
Application granted granted Critical
Publication of FR2238934B1 publication Critical patent/FR2238934B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/12—Measuring rate of change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Manipulation Of Pulses (AREA)
FR7327669A 1973-07-27 1973-07-27 Expired FR2238934B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7327669A FR2238934B1 (en) 1973-07-27 1973-07-27
BE146191A BE817221A (en) 1973-07-27 1974-07-03 DIGITAL SLOPE DETECTOR
GB3277374A GB1436027A (en) 1973-07-27 1974-07-24 Digital slope detector circuit
DE2436207A DE2436207A1 (en) 1973-07-27 1974-07-26 DIGITAL DETECTOR CIRCUIT TO DETERMINE THE SLOPE OF ANALOG SIGNAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7327669A FR2238934B1 (en) 1973-07-27 1973-07-27

Publications (2)

Publication Number Publication Date
FR2238934A1 FR2238934A1 (en) 1975-02-21
FR2238934B1 true FR2238934B1 (en) 1978-06-30

Family

ID=9123280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327669A Expired FR2238934B1 (en) 1973-07-27 1973-07-27

Country Status (4)

Country Link
BE (1) BE817221A (en)
DE (1) DE2436207A1 (en)
FR (1) FR2238934B1 (en)
GB (1) GB1436027A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8154321B2 (en) * 2007-12-21 2012-04-10 Power Integrations, Inc. Method and apparatus for time-differential comparison of an analog signal

Also Published As

Publication number Publication date
BE817221A (en) 1974-11-04
GB1436027A (en) 1976-05-19
DE2436207A1 (en) 1975-02-27
FR2238934A1 (en) 1975-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse