GB901441A - Transistor amplifier system - Google Patents

Transistor amplifier system

Info

Publication number
GB901441A
GB901441A GB17310/61A GB1731061A GB901441A GB 901441 A GB901441 A GB 901441A GB 17310/61 A GB17310/61 A GB 17310/61A GB 1731061 A GB1731061 A GB 1731061A GB 901441 A GB901441 A GB 901441A
Authority
GB
United Kingdom
Prior art keywords
transistor
frequency end
amplifier system
output
transistor amplifier
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
GB17310/61A
Inventor
Irving Horowitz
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.)
BLONDER TONGUE ELECT
Original Assignee
BLONDER TONGUE ELECT
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 BLONDER TONGUE ELECT filed Critical BLONDER TONGUE ELECT
Priority to GB17310/61A priority Critical patent/GB901441A/en
Priority to DEB67228A priority patent/DE1195813B/en
Publication of GB901441A publication Critical patent/GB901441A/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
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • 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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/40—Circuit details for pick-up tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

901,441. Transistor amplifying circuits. BLONDER-TONGUE ELECTRONICS. May 11, 1961, No. 17310/61. Class 40 (6). The output of a constant current source 1 is amplified by a transistor 5 having an emitter resistor R2 by-passed by capacitor C2 for high frequencies only and having an inductor L1 arranged to resonate with the input and output capacitances C B and C x at the high-frequency end of the band. R2 should be less than R B . The gain at the low-frequency end is maintained by the increase in input impedance due to negative feed-back across R2. The bias stabilizing circuit comprising R4, R5, C3 may be omitted as in Fig. 1 (not shown). The circuit may be driven by a vidicon camera.
GB17310/61A 1961-05-11 1961-05-11 Transistor amplifier system Expired GB901441A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB17310/61A GB901441A (en) 1961-05-11 1961-05-11 Transistor amplifier system
DEB67228A DE1195813B (en) 1961-05-11 1962-05-14 Broadband transistor amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17310/61A GB901441A (en) 1961-05-11 1961-05-11 Transistor amplifier system

Publications (1)

Publication Number Publication Date
GB901441A true GB901441A (en) 1962-07-18

Family

ID=10092935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17310/61A Expired GB901441A (en) 1961-05-11 1961-05-11 Transistor amplifier system

Country Status (1)

Country Link
GB (1) GB901441A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329904A (en) * 1965-11-22 1967-07-04 Blonder Tongue Elect Wide-band transistor amplifier system employing impedance mismatch and high frequency peaking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329904A (en) * 1965-11-22 1967-07-04 Blonder Tongue Elect Wide-band transistor amplifier system employing impedance mismatch and high frequency peaking

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