IT1193346B - Circuito integrato monolitico avente amplificazione crescente aldiminuire della frequenza - Google Patents

Circuito integrato monolitico avente amplificazione crescente aldiminuire della frequenza

Info

Publication number
IT1193346B
IT1193346B IT28150/79A IT2815079A IT1193346B IT 1193346 B IT1193346 B IT 1193346B IT 28150/79 A IT28150/79 A IT 28150/79A IT 2815079 A IT2815079 A IT 2815079A IT 1193346 B IT1193346 B IT 1193346B
Authority
IT
Italy
Prior art keywords
aldiminuire
frequency
integrated circuit
monolithic integrated
increasing amplification
Prior art date
Application number
IT28150/79A
Other languages
English (en)
Italian (it)
Other versions
IT7928150A0 (it
Inventor
Gerhard Achtstaetter
Original Assignee
Itt
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 Itt filed Critical Itt
Publication of IT7928150A0 publication Critical patent/IT7928150A0/it
Application granted granted Critical
Publication of IT1193346B publication Critical patent/IT1193346B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/1213—Frequency selective two-port networks using amplifiers with feedback using transistor amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/04—Manually-operated control in untuned amplifiers
    • H03G5/10—Manually-operated control in untuned amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
    • H03G9/14—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for gain control and tone control
IT28150/79A 1978-12-18 1979-12-18 Circuito integrato monolitico avente amplificazione crescente aldiminuire della frequenza IT1193346B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2854704A DE2854704C2 (de) 1978-12-18 1978-12-18 Monolithisch integrierbare Schaltung mit größer werdender Verstärkung bei fallender Frequenz

Publications (2)

Publication Number Publication Date
IT7928150A0 IT7928150A0 (it) 1979-12-18
IT1193346B true IT1193346B (it) 1988-06-15

Family

ID=6057577

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28150/79A IT1193346B (it) 1978-12-18 1979-12-18 Circuito integrato monolitico avente amplificazione crescente aldiminuire della frequenza

Country Status (8)

Country Link
US (1) US4303891A (en])
JP (1) JPS5586210A (en])
DE (1) DE2854704C2 (en])
FR (1) FR2445066A1 (en])
GB (1) GB2038126B (en])
HK (1) HK25984A (en])
IE (1) IE49023B1 (en])
IT (1) IT1193346B (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295287B (en) * 1992-10-28 1996-07-17 Plessey Semiconductors Ltd Wideband constant impedance amplifiers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247462A (en) * 1963-08-19 1966-04-19 Tektronix Inc Balanced paraphase amplifier including a feed forward path
US4055818A (en) * 1976-04-09 1977-10-25 Motorola, Inc. Tone control circuit

Also Published As

Publication number Publication date
HK25984A (en) 1984-03-30
IT7928150A0 (it) 1979-12-18
US4303891A (en) 1981-12-01
JPS5586210A (en) 1980-06-28
GB2038126A (en) 1980-07-16
IE49023B1 (en) 1985-07-10
DE2854704C2 (de) 1981-02-26
GB2038126B (en) 1983-05-05
IE792444L (en) 1980-06-18
JPS6221403B2 (en]) 1987-05-12
DE2854704B1 (de) 1980-06-19
FR2445066B1 (en]) 1984-10-26
FR2445066A1 (fr) 1980-07-18

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