JPS53100749A - Variable impedance circuit - Google Patents

Variable impedance circuit

Info

Publication number
JPS53100749A
JPS53100749A JP1541177A JP1541177A JPS53100749A JP S53100749 A JPS53100749 A JP S53100749A JP 1541177 A JP1541177 A JP 1541177A JP 1541177 A JP1541177 A JP 1541177A JP S53100749 A JPS53100749 A JP S53100749A
Authority
JP
Japan
Prior art keywords
variable impedance
impedance circuit
features
variable
wide
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
JP1541177A
Other languages
Japanese (ja)
Other versions
JPS5951173B2 (en
Inventor
Takafumi 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.)
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 JP1541177A priority Critical patent/JPS5951173B2/en
Publication of JPS53100749A publication Critical patent/JPS53100749A/en
Publication of JPS5951173B2 publication Critical patent/JPS5951173B2/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
    • H03H11/46—One-port networks

Landscapes

  • Networks Using Active Elements (AREA)

Abstract

PURPOSE:To obtain a variable impedance circuit which features a simple constitution and a wide impedance variable range as well as a wide dynamic range and which features no change of the absolute value for the signal amplitude when it is applied for a phase control circuit.
JP1541177A 1977-02-15 1977-02-15 variable impedance circuit Expired JPS5951173B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1541177A JPS5951173B2 (en) 1977-02-15 1977-02-15 variable impedance circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1541177A JPS5951173B2 (en) 1977-02-15 1977-02-15 variable impedance circuit

Publications (2)

Publication Number Publication Date
JPS53100749A true JPS53100749A (en) 1978-09-02
JPS5951173B2 JPS5951173B2 (en) 1984-12-12

Family

ID=11887989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1541177A Expired JPS5951173B2 (en) 1977-02-15 1977-02-15 variable impedance circuit

Country Status (1)

Country Link
JP (1) JPS5951173B2 (en)

Also Published As

Publication number Publication date
JPS5951173B2 (en) 1984-12-12

Similar Documents

Publication Publication Date Title
JPS5384449A (en) Variable frequency synthesizer
JPS5397355A (en) Phase adjusting device
CH614525A5 (en) Circuit arrangement for linearising the output signals of sensors
JPS53100749A (en) Variable impedance circuit
AU504987B2 (en) Polymerisation of maleic anhydride
AU506732B2 (en) Control signal generating circuit
JPS5333029A (en) Cut-off frequency variable filter
JPS53131815A (en) Phase linear type emphasizer
JPS5317245A (en) Phase shifter circuit
JPS5438101A (en) Variable delay device
JPS52126156A (en) Tuner unit
JPS5355935A (en) Sample holding circuit
JPS5394167A (en) Digital phase synchronous loop
JPS5356014A (en) Electronic musical instrument
JPS5422101A (en) Stereo modulation equipment
JPS53144607A (en) Noise reducing circuit
JPS546588A (en) Operator
JPS53129950A (en) Signal processor
JPS5679503A (en) Fluctuation noize generator
JPS51122354A (en) Phase shifter
JPS5439618A (en) Control signal generator
JPS5259544A (en) Tracking filter
JPS51117026A (en) Electronic musical instrument
JPS51149751A (en) Hrequency adjusting unit
JPS5330253A (en) Sound quality adjustment circuit