JPS6420791A - Current loop forming circuit - Google Patents

Current loop forming circuit

Info

Publication number
JPS6420791A
JPS6420791A JP17593087A JP17593087A JPS6420791A JP S6420791 A JPS6420791 A JP S6420791A JP 17593087 A JP17593087 A JP 17593087A JP 17593087 A JP17593087 A JP 17593087A JP S6420791 A JPS6420791 A JP S6420791A
Authority
JP
Japan
Prior art keywords
path
resistance
dial pulse
electric
loop forming
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
JP17593087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0435956B2 (cs
Inventor
Masaya Kuwano
Yoshihiro Kawada
Hiroshi Wakabayashi
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.)
Iwatsu Electric Co Ltd
Original Assignee
Iwatsu Electric Co 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 Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Priority to JP17593087A priority Critical patent/JPS6420791A/ja
Publication of JPS6420791A publication Critical patent/JPS6420791A/ja
Publication of JPH0435956B2 publication Critical patent/JPH0435956B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Interface Circuits In Exchanges (AREA)
JP17593087A 1987-07-16 1987-07-16 Current loop forming circuit Granted JPS6420791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17593087A JPS6420791A (en) 1987-07-16 1987-07-16 Current loop forming circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17593087A JPS6420791A (en) 1987-07-16 1987-07-16 Current loop forming circuit

Publications (2)

Publication Number Publication Date
JPS6420791A true JPS6420791A (en) 1989-01-24
JPH0435956B2 JPH0435956B2 (cs) 1992-06-12

Family

ID=16004739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17593087A Granted JPS6420791A (en) 1987-07-16 1987-07-16 Current loop forming circuit

Country Status (1)

Country Link
JP (1) JPS6420791A (cs)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152053A (ja) * 1984-08-20 1986-03-14 Nec Corp ダイヤルインパルス送出回路
JPS61105992A (ja) * 1984-10-30 1986-05-24 Iwatsu Electric Co Ltd 局線インタ−フエ−ス回路
JPS62175929A (ja) * 1986-01-30 1987-08-01 Victor Co Of Japan Ltd 磁気記録媒体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152053A (ja) * 1984-08-20 1986-03-14 Nec Corp ダイヤルインパルス送出回路
JPS61105992A (ja) * 1984-10-30 1986-05-24 Iwatsu Electric Co Ltd 局線インタ−フエ−ス回路
JPS62175929A (ja) * 1986-01-30 1987-08-01 Victor Co Of Japan Ltd 磁気記録媒体

Also Published As

Publication number Publication date
JPH0435956B2 (cs) 1992-06-12

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