JPS5232655A - Logic low-pass filter circuit - Google Patents
Logic low-pass filter circuitInfo
- Publication number
- JPS5232655A JPS5232655A JP50109335A JP10933575A JPS5232655A JP S5232655 A JPS5232655 A JP S5232655A JP 50109335 A JP50109335 A JP 50109335A JP 10933575 A JP10933575 A JP 10933575A JP S5232655 A JPS5232655 A JP S5232655A
- Authority
- JP
- Japan
- Prior art keywords
- pass filter
- filter circuit
- logic low
- logic
- signal
- 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.)
- Pending
Links
Landscapes
- Manipulation Of Pulses (AREA)
- Dc Digital Transmission (AREA)
- Filters And Equalizers (AREA)
Abstract
PURPOSE: The input signal is sampled in To-cycle. When the sampling signal of n-times coincides with same logic, the output signal is generated by the logic of the coincided logic side. In this way, the interruption frequency can be freely determined.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50109335A JPS5232655A (en) | 1975-09-09 | 1975-09-09 | Logic low-pass filter circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50109335A JPS5232655A (en) | 1975-09-09 | 1975-09-09 | Logic low-pass filter circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5232655A true JPS5232655A (en) | 1977-03-12 |
Family
ID=14507608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50109335A Pending JPS5232655A (en) | 1975-09-09 | 1975-09-09 | Logic low-pass filter circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5232655A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124928A (en) * | 1981-01-26 | 1982-08-04 | Victor Co Of Japan Ltd | Edge detection circuit |
JPS57202234U (en) * | 1981-06-19 | 1982-12-23 | ||
DE3132377A1 (en) * | 1981-08-17 | 1983-06-30 | AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang | DIGITAL FREQUENCY DISCRIMINATOR |
JPS62181542A (en) * | 1986-02-06 | 1987-08-08 | Tetsudo Sogo Gijutsu Kenkyusho | Data transmitting method |
JPS63204158A (en) * | 1987-02-19 | 1988-08-23 | Matsushita Electric Ind Co Ltd | Frequency selector |
-
1975
- 1975-09-09 JP JP50109335A patent/JPS5232655A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124928A (en) * | 1981-01-26 | 1982-08-04 | Victor Co Of Japan Ltd | Edge detection circuit |
JPS57202234U (en) * | 1981-06-19 | 1982-12-23 | ||
DE3132377A1 (en) * | 1981-08-17 | 1983-06-30 | AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang | DIGITAL FREQUENCY DISCRIMINATOR |
JPS62181542A (en) * | 1986-02-06 | 1987-08-08 | Tetsudo Sogo Gijutsu Kenkyusho | Data transmitting method |
JPS63204158A (en) * | 1987-02-19 | 1988-08-23 | Matsushita Electric Ind Co Ltd | Frequency selector |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5461822A (en) | Transmitter circuit | |
JPS5279747A (en) | Noise removal circuit | |
JPS524105A (en) | Frequency synthesizer-method transmitter-receiver | |
JPS5232655A (en) | Logic low-pass filter circuit | |
JPS52119020A (en) | Signal processing unit | |
JPS53113462A (en) | Frequency discriminator | |
JPS5366309A (en) | Digital type tone signal detector | |
JPS5231630A (en) | Test ethod of digital equipment | |
JPS51145256A (en) | Signal detecting circuit | |
JPS5275917A (en) | Phase control circuit | |
JPS5267219A (en) | Pen touch type control circuit | |
JPS5258348A (en) | Sampling circuit | |
JPS531455A (en) | Signal processing unit | |
JPS52141163A (en) | Sample hold circuit | |
JPS5271969A (en) | Analog signal output unit | |
JPS5310945A (en) | Digital filter | |
JPS5330256A (en) | Digital filter circuit | |
JPS5297623A (en) | Phase detection unit | |
JPS5365648A (en) | Digital fsk | |
JPS545339A (en) | Digital input circuit | |
JPS522475A (en) | Speed detection circuit | |
JPS5377412A (en) | Noise eliminating circuit | |
JPS51113764A (en) | Noise detector | |
JPS5313081A (en) | Comparator | |
JPS52112266A (en) | Function switch circuit of digital circuit |