JPS60246108A - 中間周波増幅器 - Google Patents

中間周波増幅器

Info

Publication number
JPS60246108A
JPS60246108A JP59102861A JP10286184A JPS60246108A JP S60246108 A JPS60246108 A JP S60246108A JP 59102861 A JP59102861 A JP 59102861A JP 10286184 A JP10286184 A JP 10286184A JP S60246108 A JPS60246108 A JP S60246108A
Authority
JP
Japan
Prior art keywords
transistors
pair
differential amplifier
wave rectifier
double
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
JP59102861A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0342002B2 (enrdf_load_stackoverflow
Inventor
Katsuharu Kimura
克治 木村
Yoshihiko Kasai
笠井　義彦
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP59102861A priority Critical patent/JPS60246108A/ja
Publication of JPS60246108A publication Critical patent/JPS60246108A/ja
Publication of JPH0342002B2 publication Critical patent/JPH0342002B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP59102861A 1984-05-22 1984-05-22 中間周波増幅器 Granted JPS60246108A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59102861A JPS60246108A (ja) 1984-05-22 1984-05-22 中間周波増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59102861A JPS60246108A (ja) 1984-05-22 1984-05-22 中間周波増幅器

Publications (2)

Publication Number Publication Date
JPS60246108A true JPS60246108A (ja) 1985-12-05
JPH0342002B2 JPH0342002B2 (enrdf_load_stackoverflow) 1991-06-25

Family

ID=14338696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59102861A Granted JPS60246108A (ja) 1984-05-22 1984-05-22 中間周波増幅器

Country Status (1)

Country Link
JP (1) JPS60246108A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176314A (ja) * 1986-01-30 1987-08-03 Nec Corp 差動増幅回路
JP2002314355A (ja) * 2001-04-16 2002-10-25 Niigata Seimitsu Kk 多段増幅回路
EP0981819B1 (en) * 1998-03-09 2008-08-13 Nxp B.V. Optical read/write apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62176314A (ja) * 1986-01-30 1987-08-03 Nec Corp 差動増幅回路
EP0981819B1 (en) * 1998-03-09 2008-08-13 Nxp B.V. Optical read/write apparatus
JP2002314355A (ja) * 2001-04-16 2002-10-25 Niigata Seimitsu Kk 多段増幅回路

Also Published As

Publication number Publication date
JPH0342002B2 (enrdf_load_stackoverflow) 1991-06-25

Similar Documents

Publication Publication Date Title
US4970470A (en) DC-coupled transimpedance amplifier
US4461042A (en) Transistor balanced mixer
US4857865A (en) Self equalizing multi-stage radio frequency power amplifier
EP0196906B1 (en) Automatic gain control detection circuit
US5703509A (en) Frequency multiplier circuit
EP1160717A1 (en) Analog multiplying circuit and variable gain amplifying circuit
JPS60246108A (ja) 中間周波増幅器
JPH1070418A (ja) 多段カスコード増幅器
JPH0287709A (ja) 光受信回路
US4714897A (en) Monolithically integratable signal amplifier stage with high output dynamics
US4137507A (en) Phase-shifting circuit
CA1205149A (en) Integrated video amp with common base lateral pnp transistor
JPH01157107A (ja) オーディオ増幅回路
JPS61170105A (ja) 電界強度検出機能付中間周波増幅回路
US4555671A (en) Circuit for driving a signal meter for a receiver
JPH0451084B2 (enrdf_load_stackoverflow)
US5136254A (en) FM demodulator circuit whose demodulation output is decreased in distortion
JPH0339928Y2 (enrdf_load_stackoverflow)
JPH08250955A (ja) 等化増幅回路
JPH0533564B2 (enrdf_load_stackoverflow)
JPH0464213B2 (enrdf_load_stackoverflow)
JPH0540456Y2 (enrdf_load_stackoverflow)
CN117973403A (zh) 一种对数转换电路和芯片
JPH0427258Y2 (enrdf_load_stackoverflow)
JPS5932209A (ja) 増幅回路