JPS6218978Y2 - - Google Patents

Info

Publication number
JPS6218978Y2
JPS6218978Y2 JP7408381U JP7408381U JPS6218978Y2 JP S6218978 Y2 JPS6218978 Y2 JP S6218978Y2 JP 7408381 U JP7408381 U JP 7408381U JP 7408381 U JP7408381 U JP 7408381U JP S6218978 Y2 JPS6218978 Y2 JP S6218978Y2
Authority
JP
Japan
Prior art keywords
amplifier
input
circuit
signal
inverting
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
JP7408381U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57185213U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP7408381U priority Critical patent/JPS6218978Y2/ja
Publication of JPS57185213U publication Critical patent/JPS57185213U/ja
Application granted granted Critical
Publication of JPS6218978Y2 publication Critical patent/JPS6218978Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP7408381U 1981-05-21 1981-05-21 Expired JPS6218978Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7408381U JPS6218978Y2 (enrdf_load_stackoverflow) 1981-05-21 1981-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7408381U JPS6218978Y2 (enrdf_load_stackoverflow) 1981-05-21 1981-05-21

Publications (2)

Publication Number Publication Date
JPS57185213U JPS57185213U (enrdf_load_stackoverflow) 1982-11-25
JPS6218978Y2 true JPS6218978Y2 (enrdf_load_stackoverflow) 1987-05-15

Family

ID=29869861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7408381U Expired JPS6218978Y2 (enrdf_load_stackoverflow) 1981-05-21 1981-05-21

Country Status (1)

Country Link
JP (1) JPS6218978Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013243765A (ja) * 2009-10-21 2013-12-05 Qualcomm Inc ダイナミックバイアスを有するｒｆバッファ回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013243765A (ja) * 2009-10-21 2013-12-05 Qualcomm Inc ダイナミックバイアスを有するｒｆバッファ回路
JP2015043625A (ja) * 2009-10-21 2015-03-05 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ダイナミックバイアスを有するｒｆバッファ回路

Also Published As

Publication number Publication date
JPS57185213U (enrdf_load_stackoverflow) 1982-11-25

Similar Documents

Publication Publication Date Title
US4549147A (en) Load impedance detector for audio power amplifiers
EP0368528B1 (en) Audio amplifier with mute and stand-by states
US5343161A (en) Power amplifier apparatus
US3691427A (en) Protective circuit for an all stage direct-coupled transistor output transformerless-output condenserless amplifier
JP2673919B2 (ja) 保護回路
US4367419A (en) Analog switch
US3761775A (en) Protective circuit
JPS6218978Y2 (enrdf_load_stackoverflow)
US6211730B1 (en) Pre-amplifier circuit
JPH03171766A (ja) 電力増幅装置
JPS6221052Y2 (enrdf_load_stackoverflow)
JPS6048605A (ja) ミュ−ティング回路
US6697612B2 (en) Receiving section of a telephone
JP2600997Y2 (ja) リレー接点保護回路
JPH0339929Y2 (enrdf_load_stackoverflow)
JPS643363B2 (enrdf_load_stackoverflow)
JPS5910807Y2 (ja) Ｂｔｌ回路の出力切換回路
JPH0145152Y2 (enrdf_load_stackoverflow)
JPS6138270Y2 (enrdf_load_stackoverflow)
JPS599449Y2 (ja) Ｂｔｌ回路のスピ−カと外部出力との切換回路
JPS604305Y2 (ja) ミユ−テイング回路
KR0122591Y1 (ko) 오디오의 스피커 보호회로
JPS6123850Y2 (enrdf_load_stackoverflow)
KR920004062Y1 (ko) 뮤트회로
JPH0669732A (ja) 電力増幅回路