JPS5466053A - Balance-unbalance converter - Google Patents

Balance-unbalance converter

Info

Publication number
JPS5466053A
JPS5466053A JP13250777A JP13250777A JPS5466053A JP S5466053 A JPS5466053 A JP S5466053A JP 13250777 A JP13250777 A JP 13250777A JP 13250777 A JP13250777 A JP 13250777A JP S5466053 A JPS5466053 A JP S5466053A
Authority
JP
Japan
Prior art keywords
amount
phase signals
transistor
resistance
impedance element
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
JP13250777A
Other languages
Japanese (ja)
Inventor
Yoshinori Nagoya
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13250777A priority Critical patent/JPS5466053A/en
Publication of JPS5466053A publication Critical patent/JPS5466053A/en
Pending 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
    • H03H11/32—Balance-unbalance networks

Abstract

PURPOSE:To increase the suppression amount of in-phase signals with no need of an expensive suppressing coil for a longitudinal current, by enabling an impedance element inserted between input and output terminals to cancel the amount of the suppression deterioration of in-phase signals. CONSTITUTION:The impedance element of resistance 15 and capacitor 16 is inserted between the connection point between the collector terminal of transistor 9 and resistance 12, and input terminal 1. As a result, an in-phase signal appearing at output terminal 2 can be canceled owing to the impedance unbalance of the constant power supply composed of transistor 4, resistances 4 to 7, and diode 8, so that the amount of in-phase signals can be increased.
JP13250777A 1977-11-07 1977-11-07 Balance-unbalance converter Pending JPS5466053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13250777A JPS5466053A (en) 1977-11-07 1977-11-07 Balance-unbalance converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13250777A JPS5466053A (en) 1977-11-07 1977-11-07 Balance-unbalance converter

Publications (1)

Publication Number Publication Date
JPS5466053A true JPS5466053A (en) 1979-05-28

Family

ID=15082962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13250777A Pending JPS5466053A (en) 1977-11-07 1977-11-07 Balance-unbalance converter

Country Status (1)

Country Link
JP (1) JPS5466053A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430316A (en) * 1987-07-27 1989-02-01 Matsushita Electric Ind Co Ltd Balance-to-unbalance transformer
EP1566884A2 (en) * 2004-02-20 2005-08-24 Nihon Dempa Kogyo Co., Ltd. Crystal oscillator device, oscillation method and heater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430316A (en) * 1987-07-27 1989-02-01 Matsushita Electric Ind Co Ltd Balance-to-unbalance transformer
EP1566884A2 (en) * 2004-02-20 2005-08-24 Nihon Dempa Kogyo Co., Ltd. Crystal oscillator device, oscillation method and heater
EP1566884A3 (en) * 2004-02-20 2005-11-09 Nihon Dempa Kogyo Co., Ltd. Crystal oscillator device, oscillation method and heater
US7378916B2 (en) 2004-02-20 2008-05-27 Nihon Dempa Kogyo Co., Ltd. Crystal oscillator device, oscillation method and heater

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