CA1047634A - Gate triggering method and system for speech channel switches - Google Patents
Gate triggering method and system for speech channel switchesInfo
- Publication number
- CA1047634A CA1047634A CA242,184A CA242184A CA1047634A CA 1047634 A CA1047634 A CA 1047634A CA 242184 A CA242184 A CA 242184A CA 1047634 A CA1047634 A CA 1047634A
- Authority
- CA
- Canada
- Prior art keywords
- pnpn
- gate
- switches
- transistor
- resistor
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 33
- 239000004065 semiconductor Substances 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 10
- 238000003491 array Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Thyristor Switches And Gates (AREA)
- Interface Circuits In Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14556874A JPS576833B2 (en, 2012) | 1974-12-20 | 1974-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1047634A true CA1047634A (en) | 1979-01-30 |
Family
ID=15388116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA242,184A Expired CA1047634A (en) | 1974-12-20 | 1975-12-19 | Gate triggering method and system for speech channel switches |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4025726A (en, 2012) |
| JP (1) | JPS576833B2 (en, 2012) |
| CA (1) | CA1047634A (en, 2012) |
| DE (1) | DE2557209C2 (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061884A (en) * | 1976-08-05 | 1977-12-06 | Bell Telephone Laboratories, Incorporated | Arrangement for controlling thyristor networks |
| FR2396484A1 (fr) * | 1977-06-30 | 1979-01-26 | Telic | Matrice de commutation a thyristors |
| JPS5917595B2 (ja) * | 1979-11-29 | 1984-04-21 | 岩崎通信機株式会社 | 通話路スイツチ回路網 |
| JPS634434U (en, 2012) * | 1986-06-26 | 1988-01-12 | ||
| JP6377284B2 (ja) * | 2015-10-19 | 2018-08-22 | 三菱電機株式会社 | 空気調和機 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6908332A (en, 2012) * | 1969-05-30 | 1970-12-02 | ||
| US3655920A (en) * | 1970-11-16 | 1972-04-11 | Bell Telephone Labor Inc | Electrical communication switching network |
| US3828314A (en) * | 1971-02-03 | 1974-08-06 | Wescom | End mark controlled switching system and matrix |
| US3786425A (en) * | 1972-12-18 | 1974-01-15 | Bell Telephone Labor Inc | Integrated circuit switching network providing crosspoint gain |
| US3864530A (en) * | 1973-06-21 | 1975-02-04 | Alfred Hestad | Line control circuit |
-
1974
- 1974-12-20 JP JP14556874A patent/JPS576833B2/ja not_active Expired
-
1975
- 1975-12-16 US US05/641,298 patent/US4025726A/en not_active Expired - Lifetime
- 1975-12-18 DE DE2557209A patent/DE2557209C2/de not_active Expired
- 1975-12-19 CA CA242,184A patent/CA1047634A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4025726A (en) | 1977-05-24 |
| DE2557209A1 (de) | 1976-06-24 |
| DE2557209C2 (de) | 1982-04-29 |
| JPS576833B2 (en, 2012) | 1982-02-06 |
| JPS5172212A (en, 2012) | 1976-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3235841A (en) | Pulse source arrangement | |
| US4354266A (en) | Multiplexor with decoding | |
| US3546392A (en) | Coordinate matrix arrangement for supervision of loop conditions and for discerning loop resistances in a plurality of loops | |
| US3321745A (en) | Semiconductor block having four layer diodes in matrix array | |
| CA1047634A (en) | Gate triggering method and system for speech channel switches | |
| GB1503540A (en) | Matrix module and switching network | |
| US3618024A (en) | Electronic multiselector | |
| US4507525A (en) | Transistorized bridge rectifier circuit with overcurrent protection for use in telephones | |
| GB1564011A (en) | Integrated circuits | |
| US4130826A (en) | Monolithic integrated semiconductor circuit | |
| US3828314A (en) | End mark controlled switching system and matrix | |
| US3883696A (en) | Solid state crosspoint switch | |
| GB1596249A (en) | Analogue switching circuits | |
| US5121425A (en) | Telephone transmission circuit with improved switching device | |
| US3902079A (en) | Switching circuit having multiple operating modes | |
| US4031413A (en) | Memory circuit | |
| US6104218A (en) | High breakdown voltage push-pull circuit for semiconductor device | |
| US3546394A (en) | Electronic switching telephone system using mos devices | |
| US2876285A (en) | Transistor switching network for communication system | |
| US4107472A (en) | Semiconductor channel switch | |
| US4075431A (en) | Speech path system | |
| US4758820A (en) | Semiconductor circuit | |
| US3931474A (en) | Tone injection circuit | |
| US4082923A (en) | Semiconductor speech path switch | |
| US3931475A (en) | Electronic switches and switch networks |