JPH0188544U - - Google Patents
Info
- Publication number
- JPH0188544U JPH0188544U JP18472487U JP18472487U JPH0188544U JP H0188544 U JPH0188544 U JP H0188544U JP 18472487 U JP18472487 U JP 18472487U JP 18472487 U JP18472487 U JP 18472487U JP H0188544 U JPH0188544 U JP H0188544U
- Authority
- JP
- Japan
- Prior art keywords
- transmission line
- communication circuit
- terminating resistor
- value
- circuits
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Bidirectional Digital Transmission (AREA)
- Dc Digital Transmission (AREA)
Description
第１図はこの考案の一実施例に係る通信回路の
回路構成図、第２図はこの実施例における受信回
路の入力波形図、第３図は従来の通信回路の回路
構成図、第４図はこの従来例における受信回路の
入力波形図である。
１ａ，１ｂ…送信回路、２ａ，２ｂ…受信回路
、３…伝送線路、８ａ，８ｂ…終端抵抗。
FIG. 1 is a circuit configuration diagram of a communication circuit according to an embodiment of this invention, FIG. 2 is an input waveform diagram of a receiving circuit in this embodiment, FIG. 3 is a circuit configuration diagram of a conventional communication circuit, and FIG. 4 is an input waveform diagram of the receiving circuit in this conventional example. 1a, 1b...Transmission circuit, 2a, 2b...Reception circuit, 3...Transmission line, 8a, 8b...Terminal resistor.
Claims (1)
線路と、この伝送線路の終端抵抗とからなる通信
回路において、上記終端抵抗の値を上記伝送線路
の特性インピーダンスより大きい値に設定したこ
とを特徴とする通信回路。 A communication circuit comprising a transmission line to which a plurality of transmitting circuits and receiving circuits are connected, and a terminating resistor of the transmission line, characterized in that the value of the terminating resistor is set to a value larger than the characteristic impedance of the transmission line. communication circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18472487U JPH0188544U (en) | 1987-12-03 | 1987-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18472487U JPH0188544U (en) | 1987-12-03 | 1987-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188544U true JPH0188544U (en) | 1989-06-12 |
Family
ID=31476065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18472487U Pending JPH0188544U (en) | 1987-12-03 | 1987-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188544U (en) |
-
1987
- 1987-12-03 JP JP18472487U patent/JPH0188544U/ja active Pending
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