JPH0351124B2 - - Google Patents

Info

Publication number
JPH0351124B2
JPH0351124B2 JP8693581A JP8693581A JPH0351124B2 JP H0351124 B2 JPH0351124 B2 JP H0351124B2 JP 8693581 A JP8693581 A JP 8693581A JP 8693581 A JP8693581 A JP 8693581A JP H0351124 B2 JPH0351124 B2 JP H0351124B2
Authority
JP
Japan
Prior art keywords
transistor
voltage
modulator
signal
potential
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
JP8693581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57202107A (en
Inventor
Kazuo Kondo
Himio Nakagawa
Yoshinori 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.)
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 JP8693581A priority Critical patent/JPS57202107A/ja
Publication of JPS57202107A publication Critical patent/JPS57202107A/ja
Publication of JPH0351124B2 publication Critical patent/JPH0351124B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
    • H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit
    • H03C3/16—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit in which the active element simultaneously serves as the active element of an oscillator
JP8693581A 1981-06-08 1981-06-08 Integrated fm modulator Granted JPS57202107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8693581A JPS57202107A (en) 1981-06-08 1981-06-08 Integrated fm modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8693581A JPS57202107A (en) 1981-06-08 1981-06-08 Integrated fm modulator

Publications (2)

Publication Number Publication Date
JPS57202107A JPS57202107A (en) 1982-12-10
JPH0351124B2 true JPH0351124B2 (enrdf_load_stackoverflow) 1991-08-05

Family

ID=13900718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8693581A Granted JPS57202107A (en) 1981-06-08 1981-06-08 Integrated fm modulator

Country Status (1)

Country Link
JP (1) JPS57202107A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS57202107A (en) 1982-12-10

Similar Documents

Publication Publication Date Title
US4728815A (en) Data shaping circuit
US5420530A (en) Voltage comparator with hysteresis
US4178558A (en) DC Level clamping circuit
JPS6145632A (ja) 電流切換型論理回路
JPH0351124B2 (enrdf_load_stackoverflow)
JPH0570962B2 (enrdf_load_stackoverflow)
JP2533201B2 (ja) Ａｍ検波回路
US4280100A (en) Time modulation pulse averaging demodulator
US4258274A (en) Double balance type switching circuit
JPH0533105Y2 (enrdf_load_stackoverflow)
US4535256A (en) Integrated video amp with common base lateral PNP transistor
US5260672A (en) Voltage follower circuit
JP2778029B2 (ja) 周波数変調回路
JP3221058B2 (ja) 整流回路
US4596960A (en) Current mirror circuit
JPS58108814A (ja) ピ−ククリツプ回路
JPH0112417Y2 (enrdf_load_stackoverflow)
JPH06105852B2 (ja) 変復調回路
SU677062A1 (ru) Устройство дл автоматического регулировани усилени
JPS6224990B2 (enrdf_load_stackoverflow)
JPH0349475Y2 (enrdf_load_stackoverflow)
JPH04627Y2 (enrdf_load_stackoverflow)
JPS6040730B2 (ja) エミッタホロワ回路
JPH06121537A (ja) 全波整流回路
JPS648954B2 (enrdf_load_stackoverflow)