GB1231825A - - Google Patents

Info

Publication number
GB1231825A
GB1231825A GB1231825DA GB1231825A GB 1231825 A GB1231825 A GB 1231825A GB 1231825D A GB1231825D A GB 1231825DA GB 1231825 A GB1231825 A GB 1231825A
Authority
GB
United Kingdom
Prior art keywords
input
amplifier circuit
transistor
amplifier
circuit
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
Other languages
English (en)
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 filed Critical
Publication of GB1231825A publication Critical patent/GB1231825A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
GB1231825D 1968-07-11 1968-07-11 Expired GB1231825A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3304768 1968-07-11

Publications (1)

Publication Number Publication Date
GB1231825A true GB1231825A (es) 1971-05-12

Family

ID=10347824

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231825D Expired GB1231825A (es) 1968-07-11 1968-07-11

Country Status (1)

Country Link
GB (1) GB1231825A (es)

Similar Documents

Publication Publication Date Title
GB1101875A (en) Amplifier
ES421612A1 (es) Una disposicion de circuito para control electronico de ga-nancia.
GB1242312A (en) Improvements in or relating to telephone speech circuits
GB1297867A (es)
GB1469990A (en) Gain control circuit
GB1257341A (es)
GB1231825A (es)
US3474346A (en) Electronic ripple filter and amplifier used therein
GB1055411A (en) High input impedance direct-coupled transistor amplifier
US3571625A (en) Pulse amplifier with positive feedback
GB1286036A (en) Automatic signal level control for an amplifier
GB1171645A (en) Signal Translating Circuit
GB1130060A (en) Improvements in and relating to electric amplifiers
US3510792A (en) Isolation and guarding circuit for minimizing drift in process control holding amplifier
GB802307A (en) Improvements in or relating to electrical circuits utilizing transistors
GB909776A (en) A transistor amplifier with gain control
GB1084349A (es)
JPS5728407A (en) Amplifying circuit
GB1149742A (en) Electric signal amplifiers
GB1198100A (en) Signal Amplifying Arrangement
US3582801A (en) Voltage amplifying circuit
GB1032224A (en) Improvements in and relating to electric signal amplifiers
GB873564A (en) Circuit with transistors for wide-band amplification
GB1102786A (en) Electrical controller
GB1035042A (en) Low-pass electrical filter circuits

Legal Events

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