JPH084730Y2 - 負帰還増幅回路 - Google Patents

負帰還増幅回路

Info

Publication number
JPH084730Y2
JPH084730Y2 JP1989014294U JP1429489U JPH084730Y2 JP H084730 Y2 JPH084730 Y2 JP H084730Y2 JP 1989014294 U JP1989014294 U JP 1989014294U JP 1429489 U JP1429489 U JP 1429489U JP H084730 Y2 JPH084730 Y2 JP H084730Y2
Authority
JP
Japan
Prior art keywords
transistor
resistor
power supply
collector
amplifier circuit
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
JP1989014294U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02106719U (enrdf_load_html_response
Inventor
賢二 橋
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
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 filed Critical NEC Corp
Priority to JP1989014294U priority Critical patent/JPH084730Y2/ja
Publication of JPH02106719U publication Critical patent/JPH02106719U/ja
Application granted granted Critical
Publication of JPH084730Y2 publication Critical patent/JPH084730Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP1989014294U 1989-02-09 1989-02-09 負帰還増幅回路 Expired - Lifetime JPH084730Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989014294U JPH084730Y2 (ja) 1989-02-09 1989-02-09 負帰還増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989014294U JPH084730Y2 (ja) 1989-02-09 1989-02-09 負帰還増幅回路

Publications (2)

Publication Number Publication Date
JPH02106719U JPH02106719U (enrdf_load_html_response) 1990-08-24
JPH084730Y2 true JPH084730Y2 (ja) 1996-02-07

Family

ID=31225366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989014294U Expired - Lifetime JPH084730Y2 (ja) 1989-02-09 1989-02-09 負帰還増幅回路

Country Status (1)

Country Link
JP (1) JPH084730Y2 (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8105536A (nl) * 1981-12-09 1983-07-01 Philips Nv Balanskompensatie bij enkelzijdig aangestuurde verschilversterkers.

Also Published As

Publication number Publication date
JPH02106719U (enrdf_load_html_response) 1990-08-24

Similar Documents

Publication Publication Date Title
JPH0456404A (ja) 増幅装置
US4692711A (en) Current mirror circuit
JPH084730Y2 (ja) 負帰還増幅回路
US3965441A (en) Parallel resonant circuit with feedback means for increasing Q
JPS6127211Y2 (enrdf_load_html_response)
JPS5914817Y2 (ja) 安定化電源回路
JPH0614498Y2 (ja) 入力回路
HK34188A (en) Amplifier arrangement
JPS5822889U (ja) 高圧安定化回路
JP2551653B2 (ja) トランスインピーダンス型増幅器
JP3443266B2 (ja) 定電圧回路
JP2931713B2 (ja) クランプ回路
JP2577946B2 (ja) 増幅回路
KR940002234Y1 (ko) 다이나믹 디엠파시스회로
JP2623954B2 (ja) 利得可変増幅器
GB749106A (en) Improvements in or relating to transistor cascade amplifiers
JPH069583Y2 (ja) 定電圧電源回路
JPS6115619Y2 (enrdf_load_html_response)
SU677062A1 (ru) Устройство дл автоматического регулировани усилени
JPH0243387B2 (enrdf_load_html_response)
JPH0449701Y2 (enrdf_load_html_response)
JP2714713B2 (ja) 発振回路
JP2814293B2 (ja) 定電圧回路
JPS5950148B2 (ja) 送話器用増幅器
JPH046281B2 (enrdf_load_html_response)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term