USB538686I5 - - Google Patents
Info
- Publication number
- USB538686I5 USB538686I5 US53868675A USB538686I5 US B538686 I5 USB538686 I5 US B538686I5 US 53868675 A US53868675 A US 53868675A US B538686 I5 USB538686 I5 US B538686I5
- Authority
- US
- United States
- 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
Classifications
-
- 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
- H03K23/662—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 by adding or suppressing pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
-
- 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
-
- 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
- H03K23/665—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 by presetting
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/538,686 US3982199A (en) | 1975-01-06 | 1975-01-06 | Digital frequency synthesizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/538,686 US3982199A (en) | 1975-01-06 | 1975-01-06 | Digital frequency synthesizer |
Publications (2)
Publication Number | Publication Date |
---|---|
USB538686I5 true USB538686I5 (enrdf_load_html_response) | 1976-01-13 |
US3982199A US3982199A (en) | 1976-09-21 |
Family
ID=24147988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05/538,686 Expired - Lifetime US3982199A (en) | 1975-01-06 | 1975-01-06 | Digital frequency synthesizer |
Country Status (1)
Country | Link |
---|---|
US (1) | US3982199A (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4286219A (en) | 1979-09-27 | 1981-08-25 | Communications Satellite Corporation | High resolution frequency synthesizer |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234849A (en) * | 1976-07-26 | 1980-11-18 | Hewlett-Packard Company | Programmable frequency divider and method |
US4053739A (en) * | 1976-08-11 | 1977-10-11 | Motorola, Inc. | Dual modulus programmable counter |
JPS583279B2 (ja) * | 1976-09-18 | 1983-01-20 | 株式会社リコー | パルス発受信方式 |
US4199719A (en) * | 1977-06-22 | 1980-04-22 | Caterpillar Tractor Co. | Instrument for measuring the speed in RPM of a rotating gear |
US4213185A (en) * | 1978-09-18 | 1980-07-15 | Motorola, Inc. | Microprocessor tone synthesizer with reduced quantization error |
US4244027A (en) * | 1979-03-19 | 1981-01-06 | Rca Corporation | Digital open loop programmable frequency multiplier |
US4471452A (en) * | 1980-02-25 | 1984-09-11 | Tektronix, Inc. | Digital time base with coherent rate switching |
US4383303A (en) * | 1980-03-07 | 1983-05-10 | Caterpillar Tractor Co. | Frequency signal conversion apparatus and method |
US4318045A (en) * | 1980-04-10 | 1982-03-02 | Rca Corporation | Symmetrical waveform signal generator having coherent frequency shift capability |
US4423381A (en) * | 1981-01-16 | 1983-12-27 | Cincinnati Electronics Corporation | Pulse control circuit |
US4709238A (en) * | 1984-04-27 | 1987-11-24 | Allied Corporation | Sequential mono-lobe tracker |
US4698619A (en) * | 1984-05-07 | 1987-10-06 | Honeywell Inc. | Variable frequency fire tone generator |
US4672556A (en) * | 1984-09-17 | 1987-06-09 | Sundstrand Corporation | Frequency detector system |
US4856032A (en) * | 1987-01-12 | 1989-08-08 | Motorola, Inc. | High speed programmable frequency divider and PLL |
DE3715595A1 (de) * | 1987-05-09 | 1988-11-24 | Broadcast Television Syst | Verfahren zur verkopplung von vertikalfrequenten synchronsignalen |
US5006841A (en) * | 1988-02-16 | 1991-04-09 | Sparton Corporation | Addressable transducer with improved response signal processing |
US4897860A (en) * | 1988-03-02 | 1990-01-30 | Dallas Semiconductor Corporation | Programmable time base circuit with protected internal calibration |
US5008629A (en) * | 1988-06-20 | 1991-04-16 | Matsushita Electric Industrial Co., Ltd. | Frequency synthesizer |
US4859968A (en) * | 1988-08-16 | 1989-08-22 | Integrated Technologies Solutions, Inc. | Frequency generator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3464018A (en) * | 1966-08-26 | 1969-08-26 | Nasa | Digitally controlled frequency synthesizer |
-
1975
- 1975-01-06 US US05/538,686 patent/US3982199A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4286219A (en) | 1979-09-27 | 1981-08-25 | Communications Satellite Corporation | High resolution frequency synthesizer |
Also Published As
Publication number | Publication date |
---|---|
US3982199A (en) | 1976-09-21 |