CA887822A - Active filters - Google Patents

Active filters

Info

Publication number
CA887822A
CA887822A CA887822A CA887822DA CA887822A CA 887822 A CA887822 A CA 887822A CA 887822 A CA887822 A CA 887822A CA 887822D A CA887822D A CA 887822DA CA 887822 A CA887822 A CA 887822A
Authority
CA
Canada
Prior art keywords
active filters
filters
active
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
CA887822A
Inventor
Szabo John
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.)
Electrohome Ltd
Original Assignee
Electrohome 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 Electrohome Ltd filed Critical Electrohome Ltd
Application granted granted Critical
Publication of CA887822A publication Critical patent/CA887822A/en
Expired legal-status Critical Current

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
    • H03H11/1295—Parallel-T filters
CA887822A 1968-07-13 1968-07-13 Active filters Expired CA887822A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA25088 1968-07-13
CA98048 1970-11-13
CA98049 1970-11-13

Publications (1)

Publication Number Publication Date
CA887822A true CA887822A (en) 1971-12-07

Family

ID=27160277

Family Applications (3)

Application Number Title Priority Date Filing Date
CA887822A Expired CA887822A (en) 1968-07-13 1968-07-13 Active filters
CA887824A Expired CA887824A (en) 1968-07-13 1970-11-13 Active filters
CA887823A Expired CA887823A (en) 1968-07-13 1970-11-13 Active filters

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA887824A Expired CA887824A (en) 1968-07-13 1970-11-13 Active filters
CA887823A Expired CA887823A (en) 1968-07-13 1970-11-13 Active filters

Country Status (1)

Country Link
CA (3) CA887822A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078205A (en) * 1975-11-03 1978-03-07 Sundstrand Data Control, Inc. Electronic filter circuit
US5107491A (en) * 1990-02-20 1992-04-21 Advanced Micro Devices, Inc. Collision filter

Also Published As

Publication number Publication date
CA887824A (en) 1971-12-07
CA887823A (en) 1971-12-07

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