GB1516974A - Quantising circuits - Google Patents

Quantising circuits

Info

Publication number
GB1516974A
GB1516974A GB6679/78A GB667978A GB1516974A GB 1516974 A GB1516974 A GB 1516974A GB 6679/78 A GB6679/78 A GB 6679/78A GB 667978 A GB667978 A GB 667978A GB 1516974 A GB1516974 A GB 1516974A
Authority
GB
United Kingdom
Prior art keywords
voltage
input
differential amplifiers
whose
series
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
GB6679/78A
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.)
Gemalto Terminals Ltd
Original Assignee
Solartron Electronic Group Ltd
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 Solartron Electronic Group Ltd filed Critical Solartron Electronic Group Ltd
Priority to GB6679/78A priority Critical patent/GB1516974A/en
Publication of GB1516974A publication Critical patent/GB1516974A/en
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
    • 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
    • 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
    • H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit

Landscapes

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

Abstract

1516974 Function generators SOLARTRON ELECTRONIC GROUP Ltd 8 Aug 1975 06679/78 Divided out of 1516973 Heading G4G A circuit whose input-output characteristic is a "staircase" function comprises a series of differential amplifiers TR101, TR102 one of whose inputs is connected to the circuit input 175 and the other to successive tappings of a chain of resistors 180 so that as the input voltage rises successive ones of the differential amplifiers change states. When a differential amplifier TR101, TR102 changes state it brings into operation a related one of a series of further differential amplifiers TR104, TR105 which in co-operation with an output transistor TR106 causes the voltage at output 176 to follow the voltage of that tapping of the resistor chain 180 whose voltage was last exceeded by the input voltage.
GB6679/78A 1975-08-08 1975-08-08 Quantising circuits Expired GB1516974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6679/78A GB1516974A (en) 1975-08-08 1975-08-08 Quantising circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6679/78A GB1516974A (en) 1975-08-08 1975-08-08 Quantising circuits

Publications (1)

Publication Number Publication Date
GB1516974A true GB1516974A (en) 1978-07-05

Family

ID=9818826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6679/78A Expired GB1516974A (en) 1975-08-08 1975-08-08 Quantising circuits

Country Status (1)

Country Link
GB (1) GB1516974A (en)

Similar Documents

Publication Publication Date Title
GB1516974A (en) Quantising circuits
GB1142695A (en) Automatic phase control system
SE7713576L (en) COUPLING DEVICE FOR A CONTROLLABLE ELECTRONIC RESISTOR
JPS5547711A (en) Amplifying circuit
SU675586A1 (en) Gyrator
JPS537160A (en) Amplifier
SU699659A1 (en) Pulse shaper
FR2415835A1 (en) Universal input-output circuit for microprocessor - has transistor controlled by computer signals whose operation is function required to be executed by circuit
JPS5713810A (en) Monostable multivibrator
JPS56111378A (en) Analog control mechanism
SU708518A1 (en) Voltage regulating device
SU684717A1 (en) Amplifier
JPS54105754A (en) Power circuit system
JPS5730412A (en) Voltage comparison circuit
JPS5258378A (en) Protection of input to mos type integrated circuit
JPS5491034A (en) Variable attenuator circuit of voltage control type
JPS5384450A (en) T-type bistable circuit
JPS5297614A (en) Control circuit
JPS5362154A (en) Constant current bias circuit
JPS5357733A (en) Pulse subtraction circuit
JPS5384636A (en) Sense amplifier circuit
JPS5556711A (en) Variable gain amplifing circuit
JPS5261466A (en) Schmidt circuit
GB907756A (en) Improvements relating to electronic circuit arrangements
JPS5255847A (en) Gain control circuit

Legal Events

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