JPS6349317B2 - - Google Patents
Info
- Publication number
- JPS6349317B2 JPS6349317B2 JP58027508A JP2750883A JPS6349317B2 JP S6349317 B2 JPS6349317 B2 JP S6349317B2 JP 58027508 A JP58027508 A JP 58027508A JP 2750883 A JP2750883 A JP 2750883A JP S6349317 B2 JPS6349317 B2 JP S6349317B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- input
- value
- comparator
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 18
- 230000006870 function Effects 0.000 description 8
- 230000003321 amplification Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
Landscapes
- Dc Digital Transmission (AREA)
- Amplifiers (AREA)
- Digital Magnetic Recording (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/351,068 US4471451A (en) | 1982-02-22 | 1982-02-22 | Digital data sense amplifier and signal differentiator |
US351068 | 1994-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58154957A JPS58154957A (ja) | 1983-09-14 |
JPS6349317B2 true JPS6349317B2 (US07122547-20061017-C00224.png) | 1988-10-04 |
Family
ID=23379438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58027508A Granted JPS58154957A (ja) | 1982-02-22 | 1983-02-21 | デジタルデ−タ検知回路 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4471451A (US07122547-20061017-C00224.png) |
JP (1) | JPS58154957A (US07122547-20061017-C00224.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0453618U (US07122547-20061017-C00224.png) * | 1990-09-14 | 1992-05-07 | ||
JPH0526026Y2 (US07122547-20061017-C00224.png) * | 1989-03-10 | 1993-06-30 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3518382C1 (de) * | 1985-05-22 | 1986-12-04 | Boge Gmbh, 5208 Eitorf | Vorrichtung zur Messung der Beschleunigung von Fahrzeugteilen |
DE3518383C1 (de) * | 1985-05-22 | 1986-12-04 | Boge Gmbh, 5208 Eitorf | Beschleunigungsmesser |
US4734879A (en) * | 1985-09-24 | 1988-03-29 | Lin Hung C | Analog computing method of solving a second order differential equation |
US5025456A (en) * | 1989-02-02 | 1991-06-18 | At&T Bell Laboratories | Burst mode digital data receiver |
US5568438A (en) * | 1995-07-18 | 1996-10-22 | Analog Devices, Inc. | Sense amplifier with offset autonulling |
US5867211A (en) * | 1995-10-27 | 1999-02-02 | Northrop Grumman Corporation | Apparatus and method for removing offset and shading from a video signal |
US5920223A (en) * | 1996-12-12 | 1999-07-06 | Xilinx, Inc. | Method and apparatus to improve immunity to common-mode noise |
US20070274059A1 (en) * | 2006-05-25 | 2007-11-29 | Chennupati Raghuram Siva | Apparatus and method for shielding of electromagnetic interference of a memory module |
US9385739B1 (en) | 2013-06-28 | 2016-07-05 | Dennis Michael Koglin | Matched charge exchange circuit for analog and digital conversion |
US9059725B1 (en) * | 2013-06-28 | 2015-06-16 | Dennis Michael Koglin | Matched charge exchange circuit for analog and digital conversion |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3590229A (en) * | 1968-03-28 | 1971-06-29 | Electronics Lab Inc | Digital differentiator |
GB1328834A (en) * | 1970-01-02 | 1973-09-05 | Texas Instruments Inc | Determination of the shape of analog waveforms |
DE2401936A1 (de) * | 1973-01-17 | 1974-07-18 | Auray Didier | Vorrichtung zum berechnen der aufeinanderfolgenden ableitungen einer funktion einer variablen, insbesondere fuer die regelung oder steuerung der funktion |
US4112499A (en) * | 1977-03-17 | 1978-09-05 | United Technologies Corporation | Digital transient discriminator with noise spike clipping |
JPS6044621B2 (ja) * | 1977-03-18 | 1985-10-04 | ソニー株式会社 | ピ−クホ−ルド回路 |
US4160175A (en) * | 1978-01-12 | 1979-07-03 | The United States Of America As Represented By The Secretary Of The Navy | Differential threshold detector |
US4352030A (en) * | 1979-04-30 | 1982-09-28 | Motorola, Inc. | Pulse detectors |
US4328434A (en) * | 1979-11-16 | 1982-05-04 | Gte Laboratories Incorporated | Comparator circuit with offset correction |
US4398154A (en) * | 1981-04-10 | 1983-08-09 | Sperry Corporation | Read channel gate generator with self-adjusting pulse width compensator |
-
1982
- 1982-02-22 US US06/351,068 patent/US4471451A/en not_active Expired - Lifetime
-
1983
- 1983-02-21 JP JP58027508A patent/JPS58154957A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0526026Y2 (US07122547-20061017-C00224.png) * | 1989-03-10 | 1993-06-30 | ||
JPH0453618U (US07122547-20061017-C00224.png) * | 1990-09-14 | 1992-05-07 |
Also Published As
Publication number | Publication date |
---|---|
JPS58154957A (ja) | 1983-09-14 |
US4471451A (en) | 1984-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6349317B2 (US07122547-20061017-C00224.png) | ||
US4137504A (en) | Digital filter | |
US4346411A (en) | Amplitude sensitive three-level detector for derivative read back channel of magnetic storage device | |
US4112381A (en) | Peak detector | |
US5214319A (en) | Monotonic pulse detector | |
US6051997A (en) | Circuit for tracking rapid changes in mid-point voltage of a data signal | |
KR910005056A (ko) | 셀프-타이밍을 인정하는 채널 | |
US6204990B1 (en) | Circuit and method for determining the position of a read head for a magnetic disk drive device | |
US4603357A (en) | Magnetic recording detection pointer that measures the time per data cell during which the analog waveform exceeds a predetermined detection threshold | |
JP2960200B2 (ja) | ピーク検出回路 | |
JPS61120380A (ja) | デジタル信号処理回路 | |
US5161071A (en) | Reading circuit used for floppy disk unit | |
JPS6232546B2 (US07122547-20061017-C00224.png) | ||
JPH03157825A (ja) | 2値化回路 | |
JPH01134708A (ja) | 磁気記録装置の磁気媒体読出し信号擬似波形作成回路 | |
US5350950A (en) | Setting circuit of binary threshold value | |
US4498153A (en) | Output signal detectors of magnetic bubble memory devices | |
JPS6151662A (ja) | 信号検出回路 | |
RU1827648C (ru) | Устройство дл воспроизведени и контрол коэффициента глубины амплитудной модул ции сигнала воспроизведени носител магнитной записи | |
JP2756468B2 (ja) | 二値化回路 | |
GB2029171A (en) | Reading magnetic records | |
JPH0573211A (ja) | ゼロ点検出回路 | |
JPH02252104A (ja) | 磁気データ読取装置 | |
JPH0397118A (ja) | 光ディスク装置 | |
CS197026B1 (cs) | Zapojení čtecího zesilovače |