JPS56160129A - Transversal filter - Google Patents

Transversal filter

Info

Publication number
JPS56160129A
JPS56160129A JP5668580A JP5668580A JPS56160129A JP S56160129 A JPS56160129 A JP S56160129A JP 5668580 A JP5668580 A JP 5668580A JP 5668580 A JP5668580 A JP 5668580A JP S56160129 A JPS56160129 A JP S56160129A
Authority
JP
Japan
Prior art keywords
transistor
injected
weighted
transversal filter
charge
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.)
Pending
Application number
JP5668580A
Other languages
Japanese (ja)
Inventor
Takahisa Tsuchiya
Mitsuo Soneda
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP5668580A priority Critical patent/JPS56160129A/en
Publication of JPS56160129A publication Critical patent/JPS56160129A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H03H15/02—Transversal filters using analogue shift registers
    • H03H15/023—Transversal filters using analogue shift registers with parallel-input configuration

Landscapes

  • Filters That Use Time-Delay Elements (AREA)

Abstract

PURPOSE:To obtain a transversal filter having good characteristics, by supplying the signal charge obtained from an optional capacity component forming a charge transfer element to a current Miller circuit and then applying the weighted plural signal currents to the prescribed capacity component. CONSTITUTION:When a transistor Q7 is turned on, the electric charge stored at a capacitor C6 is weighted by transistors 151, 153 and 155 plus resistors 161, 163 and 165 that form a current Miller circuit and then injected to capacitors C1, C3 and C5 respectively via the transistor Q7. The signals applied with a negative feedback by the injected charge amount are transferred synchronously with clock signals phi1 and phi2.
JP5668580A 1980-04-28 1980-04-28 Transversal filter Pending JPS56160129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5668580A JPS56160129A (en) 1980-04-28 1980-04-28 Transversal filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5668580A JPS56160129A (en) 1980-04-28 1980-04-28 Transversal filter

Publications (1)

Publication Number Publication Date
JPS56160129A true JPS56160129A (en) 1981-12-09

Family

ID=13034285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5668580A Pending JPS56160129A (en) 1980-04-28 1980-04-28 Transversal filter

Country Status (1)

Country Link
JP (1) JPS56160129A (en)

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