JPS56129419A - Delay circuit for analog signal - Google Patents
Delay circuit for analog signalInfo
- Publication number
- JPS56129419A JPS56129419A JP3272880A JP3272880A JPS56129419A JP S56129419 A JPS56129419 A JP S56129419A JP 3272880 A JP3272880 A JP 3272880A JP 3272880 A JP3272880 A JP 3272880A JP S56129419 A JPS56129419 A JP S56129419A
- Authority
- JP
- Japan
- Prior art keywords
- delay circuit
- pulse
- analog signal
- switched
- generating circuit
- 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
- H03H19/00—Networks using time-varying elements, e.g. N-path filters
- H03H19/004—Switched capacitor networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Networks Using Active Elements (AREA)
Abstract
PURPOSE:To form a new analog signal delay circuit which can be used in place for a delay circuit using charge transfer elements, by the application of a switched capacitor. CONSTITUTION:A plurality of memory cells M1-Mn in parallel connection between the input terminal IN and the output terminal OUT, are formed with the switched capacitor type analog memory having the input switch SW, output switch SR, and capacitor CS. The switches SW, SR for each memory cell are circulatingly switched with the control pulses WP, RP outputted from the pulse generating circuit 20. The pulse generating circuit 20 can be formed with the shift register which sequentially shifts the clock pulse CP inputted with a prescribed period externally with the clock phi, and WP1-WPn as the input switch control pulse WP and RP1- RPn as the output switch control pulse RP are produced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3272880A JPS56129419A (en) | 1980-03-17 | 1980-03-17 | Delay circuit for analog signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3272880A JPS56129419A (en) | 1980-03-17 | 1980-03-17 | Delay circuit for analog signal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56129419A true JPS56129419A (en) | 1981-10-09 |
Family
ID=12366896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3272880A Pending JPS56129419A (en) | 1980-03-17 | 1980-03-17 | Delay circuit for analog signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56129419A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01184405A (en) * | 1988-01-18 | 1989-07-24 | Kumamoto Techno Porisu Zaidan | Object measuring instrument |
EP0607630A1 (en) * | 1992-12-15 | 1994-07-27 | Philips Patentverwaltung GmbH | Circuit for delaying a useful signal |
US6061279A (en) * | 1998-03-11 | 2000-05-09 | Yamaha Corporation | Delay circuit for analog signals |
EP1085522A1 (en) * | 1999-09-15 | 2001-03-21 | Omnivision Technologies Inc. | Analog delay line for image processing |
JP2007036872A (en) * | 2005-07-28 | 2007-02-08 | Sanyo Electric Co Ltd | Analog memory circuit and video signal processing apparatus |
US7760250B2 (en) * | 2007-06-20 | 2010-07-20 | Altasens, Inc. | Method and apparatus for minimizing noise pickup in image sensors |
WO2014155635A1 (en) * | 2013-03-28 | 2014-10-02 | 株式会社日立製作所 | Delay circuit, electronic circuit using delay circuit and ultrasonic imaging device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5287341A (en) * | 1976-01-16 | 1977-07-21 | Hitachi Ltd | Delay circuit for analog signal |
-
1980
- 1980-03-17 JP JP3272880A patent/JPS56129419A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5287341A (en) * | 1976-01-16 | 1977-07-21 | Hitachi Ltd | Delay circuit for analog signal |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01184405A (en) * | 1988-01-18 | 1989-07-24 | Kumamoto Techno Porisu Zaidan | Object measuring instrument |
EP0607630A1 (en) * | 1992-12-15 | 1994-07-27 | Philips Patentverwaltung GmbH | Circuit for delaying a useful signal |
US6061279A (en) * | 1998-03-11 | 2000-05-09 | Yamaha Corporation | Delay circuit for analog signals |
EP1085522A1 (en) * | 1999-09-15 | 2001-03-21 | Omnivision Technologies Inc. | Analog delay line for image processing |
JP2007036872A (en) * | 2005-07-28 | 2007-02-08 | Sanyo Electric Co Ltd | Analog memory circuit and video signal processing apparatus |
US7760250B2 (en) * | 2007-06-20 | 2010-07-20 | Altasens, Inc. | Method and apparatus for minimizing noise pickup in image sensors |
WO2014155635A1 (en) * | 2013-03-28 | 2014-10-02 | 株式会社日立製作所 | Delay circuit, electronic circuit using delay circuit and ultrasonic imaging device |
JP6043867B2 (en) * | 2013-03-28 | 2016-12-14 | 株式会社日立製作所 | Ultrasonic imaging device |
EP2980803A4 (en) * | 2013-03-28 | 2017-03-01 | Hitachi, Ltd. | Delay circuit, electronic circuit using delay circuit and ultrasonic imaging device |
US10389340B2 (en) | 2013-03-28 | 2019-08-20 | Hitachi, Ltd. | Delay circuit, electronic circuit using delay circuit and ultrasonic imaging device |
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