CH631596B - Circuit diviseur de frequence. - Google Patents
Circuit diviseur de frequence.Info
- Publication number
- CH631596B CH631596B CH618379A CH618379A CH631596B CH 631596 B CH631596 B CH 631596B CH 618379 A CH618379 A CH 618379A CH 618379 A CH618379 A CH 618379A CH 631596 B CH631596 B CH 631596B
- Authority
- CH
- Switzerland
- Prior art keywords
- frequency
- transistors
- capacitor
- frequency divider
- signal
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
- G04G3/025—Circuits for deriving low frequency timing pulses from pulses of higher frequency by storing time-date which are periodically investigated and modified accordingly, e.g. by using cyclic shift-registers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/18—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages
- G11C19/182—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes
- G11C19/184—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes with field-effect transistors, e.g. MOS-FET
- G11C19/186—Digital stores in which the information is moved stepwise, e.g. shift registers using capacitors as main elements of the stages in combination with semiconductor elements, e.g. bipolar transistors, diodes with field-effect transistors, e.g. MOS-FET using only one transistor per capacitor, e.g. bucket brigade shift register
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/08—Output circuits
- H03K21/10—Output circuits comprising logic circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
- H03K23/42—Out-of-phase gating or clocking signals applied to counter stages
- H03K23/46—Out-of-phase gating or clocking signals applied to counter stages using charge transfer devices, i.e. bucket brigade or charge coupled devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
- H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Manipulation Of Pulses (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Liquid Developers In Electrophotography (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7820164A FR2430696A1 (fr) | 1978-07-06 | 1978-07-06 | Diviseur de frequence integre |
Publications (2)
Publication Number | Publication Date |
---|---|
CH631596B true CH631596B (fr) | |
CH631596GA3 CH631596GA3 (de) | 1982-08-31 |
Family
ID=9210405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH618379A CH631596B (fr) | 1978-07-06 | 1979-07-03 | Circuit diviseur de frequence. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS607860B2 (de) |
CH (1) | CH631596B (de) |
DE (1) | DE2921511C2 (de) |
FR (1) | FR2430696A1 (de) |
GB (1) | GB2025182B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006346328A (ja) * | 2005-06-20 | 2006-12-28 | Hikari:Kk | 鋏 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599010A (en) * | 1967-11-13 | 1971-08-10 | Texas Instruments Inc | High speed, low power, dynamic shift register with synchronous logic gates |
US3643106A (en) * | 1970-09-14 | 1972-02-15 | Hughes Aircraft Co | Analog shift register |
US3683193A (en) * | 1970-10-26 | 1972-08-08 | Rca Corp | Bucket brigade scanning of sensor array |
US3763480A (en) * | 1971-10-12 | 1973-10-02 | Rca Corp | Digital and analog data handling devices |
CH558111A (de) * | 1972-07-21 | 1975-01-15 | Battelle Memorial Institute | Circuit generateur de signaux comprenant un oscillateur a quartz delivrant des signaux periodiques biphases et un demultiplicateur de la frequence de ces signaux. |
US3812520A (en) * | 1972-08-24 | 1974-05-21 | Gen Instrument Corp | Parasitic transistor shift register |
US3973139A (en) * | 1973-05-23 | 1976-08-03 | Rca Corporation | Low power counting circuits |
CA1049653A (en) * | 1974-05-16 | 1979-02-27 | Robert H. Walden | Charge transfer binary counter |
US4038565A (en) * | 1974-10-03 | 1977-07-26 | Ramasesha Bharat | Frequency divider using a charged coupled device |
DE2629750A1 (de) * | 1976-07-02 | 1978-01-05 | Deutsche Bundespost | Impulsuntersetzer |
-
1978
- 1978-07-06 FR FR7820164A patent/FR2430696A1/fr active Granted
-
1979
- 1979-05-28 DE DE2921511A patent/DE2921511C2/de not_active Expired
- 1979-06-20 GB GB7921506A patent/GB2025182B/en not_active Expired
- 1979-07-03 CH CH618379A patent/CH631596B/fr unknown
- 1979-07-06 JP JP54085140A patent/JPS607860B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS607860B2 (ja) | 1985-02-27 |
CH631596GA3 (de) | 1982-08-31 |
GB2025182B (en) | 1982-07-28 |
JPS5537094A (en) | 1980-03-14 |
GB2025182A (en) | 1980-01-16 |
FR2430696A1 (fr) | 1980-02-01 |
FR2430696B1 (de) | 1982-03-12 |
DE2921511A1 (de) | 1980-01-24 |
DE2921511C2 (de) | 1982-04-15 |
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