CH407214A - Auswerteschaltung mit Tunneldioden, insbesondere Leseverstärker für Ferritkernspeicher - Google Patents
Auswerteschaltung mit Tunneldioden, insbesondere Leseverstärker für FerritkernspeicherInfo
- Publication number
- CH407214A CH407214A CH227263A CH227263A CH407214A CH 407214 A CH407214 A CH 407214A CH 227263 A CH227263 A CH 227263A CH 227263 A CH227263 A CH 227263A CH 407214 A CH407214 A CH 407214A
- Authority
- CH
- Switzerland
- Prior art keywords
- ferrite core
- evaluation circuit
- tunnel diodes
- read amplifiers
- core memories
- Prior art date
Links
- 238000011156 evaluation Methods 0.000 title 1
- 230000015654 memory Effects 0.000 title 1
- 229910000859 α-Fe Inorganic materials 0.000 title 1
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
- H03K17/58—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 tunnel diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
- H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST18898A DE1163374B (de) | 1962-02-24 | 1962-02-24 | Auswerteschaltung mit Tunneldioden, insbesondere Leseverstaerker fuer Ferritkernspeicher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH407214A true CH407214A (de) | 1966-02-15 |
Family
ID=7458022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH227263A CH407214A (de) | 1962-02-24 | 1963-02-22 | Auswerteschaltung mit Tunneldioden, insbesondere Leseverstärker für Ferritkernspeicher |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3231762A (de) |
| AT (1) | AT240080B (de) |
| BE (1) | BE628750A (de) |
| CH (1) | CH407214A (de) |
| DE (1) | DE1163374B (de) |
| GB (1) | GB1013308A (de) |
| NL (1) | NL289383A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3526784A (en) * | 1967-07-13 | 1970-09-01 | Westinghouse Electric Corp | Sense amplifier and signal level translator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL253490A (de) * | 1959-07-07 | 1900-01-01 | ||
| US3096449A (en) * | 1961-06-23 | 1963-07-02 | Lockheed Aircraft Corp | Tunnel diode switched to low-state by discharging capacitor, pulse sensing device charged by coincidently applied high-state producing inputs |
-
0
- BE BE628750D patent/BE628750A/xx unknown
- NL NL289383D patent/NL289383A/xx unknown
-
1962
- 1962-02-24 DE DEST18898A patent/DE1163374B/de active Pending
-
1963
- 1963-02-14 AT AT113763A patent/AT240080B/de active
- 1963-02-20 US US259932A patent/US3231762A/en not_active Expired - Lifetime
- 1963-02-22 GB GB7269/63A patent/GB1013308A/en not_active Expired
- 1963-02-22 CH CH227263A patent/CH407214A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL289383A (de) | |
| AT240080B (de) | 1965-05-10 |
| BE628750A (de) | |
| GB1013308A (en) | 1965-12-15 |
| DE1163374B (de) | 1964-02-20 |
| US3231762A (en) | 1966-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1398665A (fr) | Mémoire magnétique | |
| NL145085B (nl) | Magnetische geheugeninrichting. | |
| CH416744A (de) | Magnetische Speichereinrichtung für Binärwerte | |
| CH411039A (de) | Magnetische Informationsspeichervorrichtung | |
| FR1308059A (fr) | Mémoire magnétique perfectionnée | |
| CH407214A (de) | Auswerteschaltung mit Tunneldioden, insbesondere Leseverstärker für Ferritkernspeicher | |
| CH396990A (de) | Matrixspeicher mit magnetischen Kernen | |
| CH403848A (de) | Speicherschaltung für ternäres Zählsystem | |
| CH454956A (de) | Treiberschaltungsanordnung für Magnetkernspeicher | |
| NL142260B (nl) | Inhoud-geadresseerd geheugen. | |
| CH414189A (de) | Bandführungsmittel, insbesondere für Tonbandgeräte | |
| BE605145A (fr) | Circuit amplificateur magnétique. | |
| CH401521A (de) | Tonarm für Plattenspieler | |
| NL149025B (nl) | Semi-permanent magnetisch geheugen. | |
| FR1376704A (fr) | Mémoire magnétique | |
| BE611691A (fr) | Mémoire magnétique | |
| FR1285625A (fr) | Circuits de mémoire magnétique | |
| FR1375328A (fr) | Mémoire magnétique | |
| FR85511E (fr) | Mémoire magnétique | |
| FR1380817A (fr) | Mémoire magnétique | |
| FR1365361A (fr) | Mémoire magnétique | |
| FR1353970A (fr) | Mémoire magnétique | |
| DK106699C (da) | Magnetkompas. | |
| CH458768A (de) | Schreibfeder für Registriergeräte | |
| FR1312170A (fr) | Mémoire magnétique |