GB1277424A - Improvements in or relating to electrical signal level discriminators - Google Patents

Improvements in or relating to electrical signal level discriminators

Info

Publication number
GB1277424A
GB1277424A GB319972A GB319972A GB1277424A GB 1277424 A GB1277424 A GB 1277424A GB 319972 A GB319972 A GB 319972A GB 319972 A GB319972 A GB 319972A GB 1277424 A GB1277424 A GB 1277424A
Authority
GB
United Kingdom
Prior art keywords
inputs
relating
amplifier
electrical signal
signal level
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
GB319972A
Inventor
Kathirkamathamby Kandiah
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB319972A priority Critical patent/GB1277424A/en
Publication of GB1277424A publication Critical patent/GB1277424A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/25—Arrangements for performing computing operations, e.g. operational amplifiers for discontinuous functions, e.g. backlash, dead zone, limiting absolute value or peak value

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)

Abstract

1277424 Amplifier, limiter and switching circuits UNITED KINGDOM ATOMIC ENERGY AUTHORITY 30 May 1969 [31 May 1968] 3199/72 Divided out of 1277423 Heading H3T To reduce the possibility of saturating an operational amplifier 1 (3a) the amplifier has push-pull outputs at 5, 23 and differential inputs 3, 4 with negative feedback via diodes 8, 26. The output 5, 23 are non-inverting for inputs 4, 3 respectively and inverting for inputs 3, 4 respectively. The output at terminal 5 is connected to a polarity sensitive bi-state switch which is a long tailed transistor pair.
GB319972A 1968-05-31 1968-05-31 Improvements in or relating to electrical signal level discriminators Expired GB1277424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB319972A GB1277424A (en) 1968-05-31 1968-05-31 Improvements in or relating to electrical signal level discriminators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB319972A GB1277424A (en) 1968-05-31 1968-05-31 Improvements in or relating to electrical signal level discriminators

Publications (1)

Publication Number Publication Date
GB1277424A true GB1277424A (en) 1972-06-14

Family

ID=9753830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB319972A Expired GB1277424A (en) 1968-05-31 1968-05-31 Improvements in or relating to electrical signal level discriminators

Country Status (1)

Country Link
GB (1) GB1277424A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee