JPH0733503Y2 - 加入者回路基板 - Google Patents

加入者回路基板

Info

Publication number
JPH0733503Y2
JPH0733503Y2 JP14146086U JP14146086U JPH0733503Y2 JP H0733503 Y2 JPH0733503 Y2 JP H0733503Y2 JP 14146086 U JP14146086 U JP 14146086U JP 14146086 U JP14146086 U JP 14146086U JP H0733503 Y2 JPH0733503 Y2 JP H0733503Y2
Authority
JP
Japan
Prior art keywords
transistor
subscriber
circuit board
transistor array
subscriber 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
JP14146086U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349253U (enrdf_load_stackoverflow
Inventor
一彦 澤野
浩 新川
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14146086U priority Critical patent/JPH0733503Y2/ja
Publication of JPS6349253U publication Critical patent/JPS6349253U/ja
Application granted granted Critical
Publication of JPH0733503Y2 publication Critical patent/JPH0733503Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Interface Circuits In Exchanges (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Bipolar Integrated Circuits (AREA)
JP14146086U 1986-09-17 1986-09-17 加入者回路基板 Expired - Lifetime JPH0733503Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14146086U JPH0733503Y2 (ja) 1986-09-17 1986-09-17 加入者回路基板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14146086U JPH0733503Y2 (ja) 1986-09-17 1986-09-17 加入者回路基板

Publications (2)

Publication Number Publication Date
JPS6349253U JPS6349253U (enrdf_load_stackoverflow) 1988-04-04
JPH0733503Y2 true JPH0733503Y2 (ja) 1995-07-31

Family

ID=31049264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14146086U Expired - Lifetime JPH0733503Y2 (ja) 1986-09-17 1986-09-17 加入者回路基板

Country Status (1)

Country Link
JP (1) JPH0733503Y2 (enrdf_load_stackoverflow)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
日本電信電話公社電気通信研究所研究実用化報告ＶＯＬ．３３Ｎｏ．７（１９８４）「Ｄ７０ディジタル交換機の加入者回路の構成」Ｐ．１７６３〜１７５５
松下電子工業株式会社カタログ「パワートランジスタアレイシリーズ」（Ｓ６０年５月２１日）

Also Published As

Publication number Publication date
JPS6349253U (enrdf_load_stackoverflow) 1988-04-04

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