GB2159014B - Switched capacitor filter - Google Patents

Switched capacitor filter

Info

Publication number
GB2159014B
GB2159014B GB08511218A GB8511218A GB2159014B GB 2159014 B GB2159014 B GB 2159014B GB 08511218 A GB08511218 A GB 08511218A GB 8511218 A GB8511218 A GB 8511218A GB 2159014 B GB2159014 B GB 2159014B
Authority
GB
United Kingdom
Prior art keywords
switched capacitor
capacitor filter
filter
switched
capacitor
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
GB08511218A
Other versions
GB2159014A (en
GB8511218D0 (en
Inventor
Franca Jose De Albuquerque Da
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Publication of GB8511218D0 publication Critical patent/GB8511218D0/en
Publication of GB2159014A publication Critical patent/GB2159014A/en
Application granted granted Critical
Publication of GB2159014B publication Critical patent/GB2159014B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/004—Switched capacitor networks
GB08511218A 1984-05-04 1985-05-02 Switched capacitor filter Expired GB2159014B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848411547A GB8411547D0 (en) 1984-05-04 1984-05-04 Switched capacitor filter circuits

Publications (3)

Publication Number Publication Date
GB8511218D0 GB8511218D0 (en) 1985-06-12
GB2159014A GB2159014A (en) 1985-11-20
GB2159014B true GB2159014B (en) 1988-01-20

Family

ID=10560528

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848411547A Pending GB8411547D0 (en) 1984-05-04 1984-05-04 Switched capacitor filter circuits
GB08511218A Expired GB2159014B (en) 1984-05-04 1985-05-02 Switched capacitor filter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848411547A Pending GB8411547D0 (en) 1984-05-04 1984-05-04 Switched capacitor filter circuits

Country Status (1)

Country Link
GB (2) GB8411547D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630416C1 (en) 1996-07-26 1997-10-23 Sgs Thomson Microelectronics Audio signal filter with anti=aliasing function
US8638165B2 (en) * 2011-06-06 2014-01-28 Qualcomm Incorporated Switched-capacitor DC blocking amplifier
CN112751542B (en) * 2019-10-29 2023-11-07 南京大学 Second-order multifunctional switch capacitor filter

Also Published As

Publication number Publication date
GB8411547D0 (en) 1984-06-13
GB2159014A (en) 1985-11-20
GB8511218D0 (en) 1985-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030502