JPS5715515A - Low-pass filter - Google Patents

Low-pass filter

Info

Publication number
JPS5715515A
JPS5715515A JP9116280A JP9116280A JPS5715515A JP S5715515 A JPS5715515 A JP S5715515A JP 9116280 A JP9116280 A JP 9116280A JP 9116280 A JP9116280 A JP 9116280A JP S5715515 A JPS5715515 A JP S5715515A
Authority
JP
Japan
Prior art keywords
output signal
integrator
difference
integration
signal
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.)
Granted
Application number
JP9116280A
Other languages
Japanese (ja)
Other versions
JPS648927B2 (en
Inventor
Toa Okada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9116280A priority Critical patent/JPS5715515A/en
Publication of JPS5715515A publication Critical patent/JPS5715515A/en
Publication of JPS648927B2 publication Critical patent/JPS648927B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Networks Using Active Elements (AREA)

Abstract

PURPOSE:To reduce the reset time of an integrator and to improve the accuracy, by integrating the difference between an output signal and an input signal with an integrator and adding the output signal to the result of integration. CONSTITUTION:A differential operator 4 takes the difference between an input signal ei and an output signal e0. The difference is integrated at an integrator 1' and an integration value eio and a signal multiplied with (k) for the output signal e0 are added at an adder 5, sampled at a sampler 2, stored in a holding device 3 and also sampled at a sampler 7 and stored in a sampl-holding device 8. With the constitution like this, the integration gain is lowered and the time required for set is short. Further, signals can be transmitted surely, by duplication of the samplers 2, 7 and the holding devices 3 and 8.
JP9116280A 1980-07-01 1980-07-01 Low-pass filter Granted JPS5715515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9116280A JPS5715515A (en) 1980-07-01 1980-07-01 Low-pass filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9116280A JPS5715515A (en) 1980-07-01 1980-07-01 Low-pass filter

Publications (2)

Publication Number Publication Date
JPS5715515A true JPS5715515A (en) 1982-01-26
JPS648927B2 JPS648927B2 (en) 1989-02-15

Family

ID=14018785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9116280A Granted JPS5715515A (en) 1980-07-01 1980-07-01 Low-pass filter

Country Status (1)

Country Link
JP (1) JPS5715515A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023194050A1 (en) * 2022-04-05 2023-10-12 Ams International Ag Electric filtering circuitry for filtering ripples of an input signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023194050A1 (en) * 2022-04-05 2023-10-12 Ams International Ag Electric filtering circuitry for filtering ripples of an input signal

Also Published As

Publication number Publication date
JPS648927B2 (en) 1989-02-15

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