JP2538239Y2 - 低周波増幅回路 - Google Patents

低周波増幅回路

Info

Publication number
JP2538239Y2
JP2538239Y2 JP1990100858U JP10085890U JP2538239Y2 JP 2538239 Y2 JP2538239 Y2 JP 2538239Y2 JP 1990100858 U JP1990100858 U JP 1990100858U JP 10085890 U JP10085890 U JP 10085890U JP 2538239 Y2 JP2538239 Y2 JP 2538239Y2
Authority
JP
Japan
Prior art keywords
transistor
current
collector
circuit
base
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
JP1990100858U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0457912U (cs
Inventor
弘一 酒井
幸典 木谷
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.)
Toko Inc
Original Assignee
Toko Inc
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 Toko Inc filed Critical Toko Inc
Priority to JP1990100858U priority Critical patent/JP2538239Y2/ja
Publication of JPH0457912U publication Critical patent/JPH0457912U/ja
Priority to US08/531,063 priority patent/US5717684A/en
Application granted granted Critical
Publication of JP2538239Y2 publication Critical patent/JP2538239Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Amplifiers (AREA)
JP1990100858U 1990-01-29 1990-09-26 低周波増幅回路 Expired - Lifetime JP2538239Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990100858U JP2538239Y2 (ja) 1990-09-26 1990-09-26 低周波増幅回路
US08/531,063 US5717684A (en) 1990-01-29 1995-09-20 Disk cartridge having chamfered wall portion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990100858U JP2538239Y2 (ja) 1990-09-26 1990-09-26 低周波増幅回路

Publications (2)

Publication Number Publication Date
JPH0457912U JPH0457912U (cs) 1992-05-19
JP2538239Y2 true JP2538239Y2 (ja) 1997-06-11

Family

ID=31843829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990100858U Expired - Lifetime JP2538239Y2 (ja) 1990-01-29 1990-09-26 低周波増幅回路

Country Status (1)

Country Link
JP (1) JP2538239Y2 (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559105U (cs) * 1978-06-30 1980-01-21

Also Published As

Publication number Publication date
JPH0457912U (cs) 1992-05-19

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