JPS5772415A - Circuir having function of band pass filter and oscillator - Google Patents
Circuir having function of band pass filter and oscillatorInfo
- Publication number
- JPS5772415A JPS5772415A JP13938780A JP13938780A JPS5772415A JP S5772415 A JPS5772415 A JP S5772415A JP 13938780 A JP13938780 A JP 13938780A JP 13938780 A JP13938780 A JP 13938780A JP S5772415 A JPS5772415 A JP S5772415A
- Authority
- JP
- Japan
- Prior art keywords
- band pass
- oscillator
- pass filter
- output
- function
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
- H03H11/1252—Two integrator-loop-filters
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13938780A JPS5772415A (en) | 1980-10-07 | 1980-10-07 | Circuir having function of band pass filter and oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13938780A JPS5772415A (en) | 1980-10-07 | 1980-10-07 | Circuir having function of band pass filter and oscillator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5772415A true JPS5772415A (en) | 1982-05-06 |
Family
ID=15244116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13938780A Pending JPS5772415A (en) | 1980-10-07 | 1980-10-07 | Circuir having function of band pass filter and oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5772415A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03503934A (ja) * | 1988-04-19 | 1991-08-29 | アライド・シグナル・インコーポレーテツド | 圧力センサ |
EP1362411B1 (en) * | 2001-02-13 | 2007-04-11 | Telefonaktiebolaget LM Ericsson (publ) | Oscillators with active higher-in-order phase shift filtering |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141565A (en) * | 1975-05-31 | 1976-12-06 | Nec Corp | R c active filter |
JPS5355944A (en) * | 1976-10-29 | 1978-05-20 | Nec Corp | Active filter/oscillator |
-
1980
- 1980-10-07 JP JP13938780A patent/JPS5772415A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141565A (en) * | 1975-05-31 | 1976-12-06 | Nec Corp | R c active filter |
JPS5355944A (en) * | 1976-10-29 | 1978-05-20 | Nec Corp | Active filter/oscillator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03503934A (ja) * | 1988-04-19 | 1991-08-29 | アライド・シグナル・インコーポレーテツド | 圧力センサ |
EP1362411B1 (en) * | 2001-02-13 | 2007-04-11 | Telefonaktiebolaget LM Ericsson (publ) | Oscillators with active higher-in-order phase shift filtering |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54160150A (en) | Frequency selecting circuit | |
JPS5772415A (en) | Circuir having function of band pass filter and oscillator | |
GB1392541A (en) | Electrical filter | |
JPS5560320A (en) | Active filter | |
GB1228667A (ja) | ||
JPS5478053A (en) | Filter circuit | |
JPS52156538A (en) | Negative resistance amplifier | |
JPS5787616A (en) | Amplifying circuit | |
JPS56154836A (en) | Noise reduction circuit | |
JPS5753129A (en) | Active filter | |
JPS56149823A (en) | Band pass filter | |
JPS56103766A (en) | Integrating circuit | |
JPS5489547A (en) | Filter | |
JPS5481750A (en) | Active filter circuit network | |
JPS5354446A (en) | Trap circuit | |
JPS5355942A (en) | Line amplifier | |
JPS55121730A (en) | Piezoelectric filter | |
JPS56160110A (en) | Amplifying circuit | |
JPS56152309A (en) | Noise reduction circuit | |
JPS54103659A (en) | Asymmetrical gain unit | |
JPS55135411A (en) | Surface elastic wave filter circuit | |
JPS56158526A (en) | Parallel tuning circuit for switched capacitor | |
JPS56100519A (en) | Pulse processing circuit | |
JPS5383558A (en) | Oscillator circuit | |
JPS5673918A (en) | Active filter of twin t type |