JPS59176957A - インタ−フエ−ス回路 - Google Patents
インタ−フエ−ス回路Info
- Publication number
- JPS59176957A JPS59176957A JP4969783A JP4969783A JPS59176957A JP S59176957 A JPS59176957 A JP S59176957A JP 4969783 A JP4969783 A JP 4969783A JP 4969783 A JP4969783 A JP 4969783A JP S59176957 A JPS59176957 A JP S59176957A
- Authority
- JP
- Japan
- Prior art keywords
- data
- transmission
- power
- line
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract 11
- 238000010586 diagram Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Bidirectional Digital Transmission (AREA)
- Dc Digital Transmission (AREA)
- Small-Scale Networks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4969783A JPS59176957A (ja) | 1983-03-26 | 1983-03-26 | インタ−フエ−ス回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4969783A JPS59176957A (ja) | 1983-03-26 | 1983-03-26 | インタ−フエ−ス回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59176957A true JPS59176957A (ja) | 1984-10-06 |
JPH027542B2 JPH027542B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-02-19 |
Family
ID=12838366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4969783A Granted JPS59176957A (ja) | 1983-03-26 | 1983-03-26 | インタ−フエ−ス回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59176957A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02250537A (ja) * | 1989-03-24 | 1990-10-08 | Nec Commun Syst Ltd | Isdn端末装置のsインタフエース回路 |
-
1983
- 1983-03-26 JP JP4969783A patent/JPS59176957A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02250537A (ja) * | 1989-03-24 | 1990-10-08 | Nec Commun Syst Ltd | Isdn端末装置のsインタフエース回路 |
Also Published As
Publication number | Publication date |
---|---|
JPH027542B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-02-19 |