GB1205923A - Improvements relating to transistor comparator circuits - Google Patents

Improvements relating to transistor comparator circuits

Info

Publication number
GB1205923A
GB1205923A GB4385666A GB4385666A GB1205923A GB 1205923 A GB1205923 A GB 1205923A GB 4385666 A GB4385666 A GB 4385666A GB 4385666 A GB4385666 A GB 4385666A GB 1205923 A GB1205923 A GB 1205923A
Authority
GB
United Kingdom
Prior art keywords
circuit
improvements relating
comparator circuits
fixed reference
transistor
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
GB4385666A
Inventor
John Redshaw Letheren
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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp Operating Ltd
British Aircraft Corp 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 British Aircraft Corp Operating Ltd, British Aircraft Corp Ltd filed Critical British Aircraft Corp Operating Ltd
Priority to GB4385666A priority Critical patent/GB1205923A/en
Publication of GB1205923A publication Critical patent/GB1205923A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2409—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using bipolar transistors
    • H03K5/2418—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using bipolar transistors with at least one differential stage

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

1,205,923. Transistor pulse - generating comparator circuit. BRITISH AIRCRAFT CORP. 24 Oct., 1967 [30 Sept., 1966], No. 43856/66. Heading H3T. A comparator comprises a pair of transistors 1, 2 feeding a monostable circuit 3, 4 so that once the input voltage has passed from a given side of the fixed reference, a pulse is generated by the monostable circuit, after which the circuit is inhibited until the input signal returns to the given side of the fixed reference level.
GB4385666A 1966-09-30 1966-09-30 Improvements relating to transistor comparator circuits Expired GB1205923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4385666A GB1205923A (en) 1966-09-30 1966-09-30 Improvements relating to transistor comparator circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4385666A GB1205923A (en) 1966-09-30 1966-09-30 Improvements relating to transistor comparator circuits

Publications (1)

Publication Number Publication Date
GB1205923A true GB1205923A (en) 1970-09-23

Family

ID=10430614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4385666A Expired GB1205923A (en) 1966-09-30 1966-09-30 Improvements relating to transistor comparator circuits

Country Status (1)

Country Link
GB (1) GB1205923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286384A2 (en) * 1987-04-09 1988-10-12 Seagate Microelectronics Limited Switch mode electrical power controller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286384A2 (en) * 1987-04-09 1988-10-12 Seagate Microelectronics Limited Switch mode electrical power controller
EP0286384A3 (en) * 1987-04-09 1990-01-31 Integrated Power Semiconductors Ltd. Switch mode electrical power controller
EP0615335A2 (en) * 1987-04-09 1994-09-14 Seagate Microelectronics Ltd. Switch mode electrical power controller
EP0615335A3 (en) * 1987-04-09 1994-10-26 Seagate Microelectron Ltd Switch mode electrical power controller.

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees