JPS6352485B2 - - Google Patents

Info

Publication number
JPS6352485B2
JPS6352485B2 JP54075818A JP7581879A JPS6352485B2 JP S6352485 B2 JPS6352485 B2 JP S6352485B2 JP 54075818 A JP54075818 A JP 54075818A JP 7581879 A JP7581879 A JP 7581879A JP S6352485 B2 JPS6352485 B2 JP S6352485B2
Authority
JP
Japan
Prior art keywords
transistors
voltage
terminal
transistor
bases
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
JP54075818A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56726A (en
Inventor
Masami Miura
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP7581879A priority Critical patent/JPS56726A/ja
Publication of JPS56726A publication Critical patent/JPS56726A/ja
Publication of JPS6352485B2 publication Critical patent/JPS6352485B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements
    • H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements in emitter-coupled or cascode amplifiers

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP7581879A 1979-06-15 1979-06-15 Intermediate frequency amplifier of am/fm Granted JPS56726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7581879A JPS56726A (en) 1979-06-15 1979-06-15 Intermediate frequency amplifier of am/fm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7581879A JPS56726A (en) 1979-06-15 1979-06-15 Intermediate frequency amplifier of am/fm

Publications (2)

Publication Number Publication Date
JPS56726A JPS56726A (en) 1981-01-07
JPS6352485B2 true JPS6352485B2 (enrdf_load_stackoverflow) 1988-10-19

Family

ID=13587137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7581879A Granted JPS56726A (en) 1979-06-15 1979-06-15 Intermediate frequency amplifier of am/fm

Country Status (1)

Country Link
JP (1) JPS56726A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062318A (enrdf_load_stackoverflow) * 1973-10-02 1975-05-28

Also Published As

Publication number Publication date
JPS56726A (en) 1981-01-07

Similar Documents

Publication Publication Date Title
US6417735B1 (en) Amplifier with bias compensation using a current mirror circuit
US4586000A (en) Transformerless current balanced amplifier
KR20010020410A (ko) 선형성 및 대역폭이 개선된 가변 이득 증폭기
US5568092A (en) Attenuated feedback type differential amplifier
US5150076A (en) Emitter-grounded amplifier circuit with bias circuit
US3999139A (en) Monolithic alternately stacked IF amplifier
US3914704A (en) Feedback amplifier
US4122403A (en) Temperature stabilized common emitter amplifier
US4369410A (en) Monolithically integrable transistor amplifier having gain control means
US4290026A (en) Power amplifier whose bias voltage changes depending on power supply voltage
US4077012A (en) Amplifier devices
US4101842A (en) Differential amplifier
US4926137A (en) Transistor amplifier for outputting a voltage which is higher than a breakdown voltage of the transistor
US4240041A (en) High-frequency amplifier circuit
JPS6217891B2 (enrdf_load_stackoverflow)
US5327097A (en) Gain control circuit
US5150073A (en) Low-noise preamplifier stage, in particular for magnetic heads
US4017749A (en) Transistor circuit including source voltage ripple removal
US4714897A (en) Monolithically integratable signal amplifier stage with high output dynamics
US4524330A (en) Bipolar circuit for amplifying differential signal
US5376900A (en) Push-pull output stage for amplifier in integrated circuit form
US4167708A (en) Transistor amplifier
JPS6352485B2 (enrdf_load_stackoverflow)
JPS6011913A (ja) 電流源回路
US4812734A (en) Current-mirror arrangement