JPS6017063U - 通話電流供給回路 - Google Patents

通話電流供給回路

Info

Publication number
JPS6017063U
JPS6017063U JP9269584U JP9269584U JPS6017063U JP S6017063 U JPS6017063 U JP S6017063U JP 9269584 U JP9269584 U JP 9269584U JP 9269584 U JP9269584 U JP 9269584U JP S6017063 U JPS6017063 U JP S6017063U
Authority
JP
Japan
Prior art keywords
terminal
resistor
operational amplifier
differential input
pair
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.)
Granted
Application number
JP9269584U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6115648Y2 (enrdf_load_stackoverflow
Inventor
浩一 長谷川
及川　義則
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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, Nippon Telegraph and Telephone Corp filed Critical NEC Corp
Priority to JP9269584U priority Critical patent/JPS6017063U/ja
Publication of JPS6017063U publication Critical patent/JPS6017063U/ja
Application granted granted Critical
Publication of JPS6115648Y2 publication Critical patent/JPS6115648Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)
JP9269584U 1984-06-21 1984-06-21 通話電流供給回路 Granted JPS6017063U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9269584U JPS6017063U (ja) 1984-06-21 1984-06-21 通話電流供給回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9269584U JPS6017063U (ja) 1984-06-21 1984-06-21 通話電流供給回路

Publications (2)

Publication Number Publication Date
JPS6017063U true JPS6017063U (ja) 1985-02-05
JPS6115648Y2 JPS6115648Y2 (enrdf_load_stackoverflow) 1986-05-15

Family

ID=30223032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9269584U Granted JPS6017063U (ja) 1984-06-21 1984-06-21 通話電流供給回路

Country Status (1)

Country Link
JP (1) JPS6017063U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6115648Y2 (enrdf_load_stackoverflow) 1986-05-15

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