GB1310258A - Pulse transmitting appratus - Google Patents
Pulse transmitting appratusInfo
- Publication number
- GB1310258A GB1310258A GB3568870A GB3568870A GB1310258A GB 1310258 A GB1310258 A GB 1310258A GB 3568870 A GB3568870 A GB 3568870A GB 3568870 A GB3568870 A GB 3568870A GB 1310258 A GB1310258 A GB 1310258A
- Authority
- GB
- United Kingdom
- Prior art keywords
- line
- transmission line
- conductor
- integrated circuit
- parallel
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/018—Coupling arrangements; Interface arrangements using bipolar transistors only
- H03K19/01806—Interface arrangements
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/20—Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Dc Digital Transmission (AREA)
- Logic Circuits (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
1310258 Transistor pulse circuits YOKOGAWA ELECTRIC WORKS Ltd 23 July 1970 [26 Jan 1970 23 May 1970] 35688/70 Heading H3T A pulse transmission circuit comprises: a transmission line I comprising a pair of inductively coupled conductors; means DR for applying a current signal to one end of one conductor; a detector RE connected to the same end of the other conductor; and a switching circuit S1 connected between the two conductors at the other end of the line. In one embodiment, Fig. 2, application of input pulses to the emitter of Q1 turns on Q2 to short end 1, 2 of transmission line l, allowing current to flow from Ecc1 through the line to the base of Q3 and turn it on. The input switch Q1, Q2 and output receiver Q3 may be integrated circuit gates, and two or more input switches may be connected in parallel, Fig. 3 (not shown). In another modification, Fig. 5 (not shown), two simultaneously operated input switches are connected in series across the line and two receivers, each comprising series connected transistors, are connected in parallel across the output. These also may be integrated circuit gates, Fig. 6 (not shown). In a further modification, Fig. 8 (not shown), the earth points at the sending and receiving ends of the line are interconnected with a third wire in the transmission line, which is wound round the other two with a larger pitch.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP725570A JPS5225688B1 (en) | 1970-01-26 | 1970-01-26 | |
| JP4432470A JPS504401B1 (en) | 1970-05-23 | 1970-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1310258A true GB1310258A (en) | 1973-03-14 |
Family
ID=26341524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3568870A Expired GB1310258A (en) | 1970-01-26 | 1970-07-23 | Pulse transmitting appratus |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2036210B2 (en) |
| GB (1) | GB1310258A (en) |
| NL (1) | NL7010751A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4987322A (en) * | 1989-04-07 | 1991-01-22 | Hewlett-Packard Company | Driver-receiver pair for low noise digital signaling |
| US5304856A (en) * | 1992-12-17 | 1994-04-19 | At&T Bell Laboratories | Article comprising a balanced driver circuit with less power dissipation than conventional circuit |
-
1970
- 1970-07-20 NL NL7010751A patent/NL7010751A/xx unknown
- 1970-07-21 DE DE19702036210 patent/DE2036210B2/en not_active Withdrawn
- 1970-07-23 GB GB3568870A patent/GB1310258A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2036210A1 (en) | 1971-08-05 |
| NL7010751A (en) | 1971-07-28 |
| DE2036210B2 (en) | 1973-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |