JPH0540576Y2 - - Google Patents

Info

Publication number
JPH0540576Y2
JPH0540576Y2 JP1988131367U JP13136788U JPH0540576Y2 JP H0540576 Y2 JPH0540576 Y2 JP H0540576Y2 JP 1988131367 U JP1988131367 U JP 1988131367U JP 13136788 U JP13136788 U JP 13136788U JP H0540576 Y2 JPH0540576 Y2 JP H0540576Y2
Authority
JP
Japan
Prior art keywords
input
amplifier
capacitors
circuit
frequency
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 - Lifetime
Application number
JP1988131367U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0253629U (en]
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 JP1988131367U priority Critical patent/JPH0540576Y2/ja
Publication of JPH0253629U publication Critical patent/JPH0253629U/ja
Application granted granted Critical
Publication of JPH0540576Y2 publication Critical patent/JPH0540576Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
JP1988131367U 1988-10-08 1988-10-08 Expired - Lifetime JPH0540576Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988131367U JPH0540576Y2 (en]) 1988-10-08 1988-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988131367U JPH0540576Y2 (en]) 1988-10-08 1988-10-08

Publications (2)

Publication Number Publication Date
JPH0253629U JPH0253629U (en]) 1990-04-18
JPH0540576Y2 true JPH0540576Y2 (en]) 1993-10-14

Family

ID=31387367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988131367U Expired - Lifetime JPH0540576Y2 (en]) 1988-10-08 1988-10-08

Country Status (1)

Country Link
JP (1) JPH0540576Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51145836U (en]) * 1975-05-17 1976-11-24
JPS6173497A (ja) * 1984-09-19 1986-04-15 Matsushita Electric Ind Co Ltd イコライザ増幅器の入力回路

Also Published As

Publication number Publication date
JPH0253629U (en]) 1990-04-18

Similar Documents

Publication Publication Date Title
US5568561A (en) Differential line receiver with common-mode AC bootstrapping
US7671672B2 (en) Baseband noise reduction
US6300825B1 (en) PWM amplifier with feedback loop integrator
WO1996019866B1 (en) Differential audio line receiver
JPS6134749Y2 (en])
GB2072445A (en) Tone control of the operational type
US6452443B1 (en) Stable, low-noise bimodal audio filter circuit
US20010030579A1 (en) Audio signal amplifier circuit and portable telephone set and portable electronic device using the same audio signal amplifier circuit
JPH0683113B2 (ja) 回線等化回路
JPH0540576Y2 (en])
CN109275071B (zh) 音频处理装置、芯片、系统和方法
JPH10150328A (ja) 差動入力電圧をシングル・エンド出力電圧に変換する電子回路
CN115833763A (zh) 一种直接耦合的超宽带固定增益放大模块
KR100326334B1 (ko) 고주파용 능동저역필터
WO2023032343A1 (ja) マイクロホンモジュールおよびマイクロホン装置
CN213754939U (zh) 高保真音响放大器
JPH0321055Y2 (en])
JP3125369B2 (ja) アクティブハイパスフィルタ及びアクティブローパスフィルタ
JPH0326668Y2 (en])
JPH08172340A (ja) 能動低域通過フィルタ
JPS6218088B2 (en])
JPH0918246A (ja) 高周波増幅回路
JPH1084238A (ja) 自動利得制御回路
JPH05335850A (ja) Btlアンプ
JPH06132827A (ja) オーディオ用da変換回路