IT1313381B1 - Comparatore per alta frequenza con isteresi, con segnale di ingressodifferenziale a bassa dinamica, compatibile alle alimentazioni - Google Patents
Comparatore per alta frequenza con isteresi, con segnale di ingressodifferenziale a bassa dinamica, compatibile alle alimentazioniInfo
- Publication number
- IT1313381B1 IT1313381B1 IT1999VA000005A ITVA990005A IT1313381B1 IT 1313381 B1 IT1313381 B1 IT 1313381B1 IT 1999VA000005 A IT1999VA000005 A IT 1999VA000005A IT VA990005 A ITVA990005 A IT VA990005A IT 1313381 B1 IT1313381 B1 IT 1313381B1
- Authority
- IT
- Italy
- Prior art keywords
- hysteresis
- compatible
- input signal
- high frequency
- power supplies
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
- H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
- H03K5/2472—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors
- H03K5/2481—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using field effect transistors with at least one differential stage
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/356—Bistable circuits
- H03K3/3565—Bistables with hysteresis, e.g. Schmitt trigger
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Measurement Of Current Or Voltage (AREA)
- Manipulation Of Pulses (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999VA000005A IT1313381B1 (it) | 1999-02-22 | 1999-02-22 | Comparatore per alta frequenza con isteresi, con segnale di ingressodifferenziale a bassa dinamica, compatibile alle alimentazioni |
US09/510,323 US6229346B1 (en) | 1999-02-22 | 2000-02-22 | High frequency supply compatible hysteresis comparator with low dynamics differential input |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999VA000005A IT1313381B1 (it) | 1999-02-22 | 1999-02-22 | Comparatore per alta frequenza con isteresi, con segnale di ingressodifferenziale a bassa dinamica, compatibile alle alimentazioni |
Publications (3)
Publication Number | Publication Date |
---|---|
ITVA990005A0 ITVA990005A0 (it) | 1999-02-22 |
ITVA990005A1 ITVA990005A1 (it) | 2000-08-22 |
IT1313381B1 true IT1313381B1 (it) | 2002-07-23 |
Family
ID=11423500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999VA000005A IT1313381B1 (it) | 1999-02-22 | 1999-02-22 | Comparatore per alta frequenza con isteresi, con segnale di ingressodifferenziale a bassa dinamica, compatibile alle alimentazioni |
Country Status (2)
Country | Link |
---|---|
US (1) | US6229346B1 (it) |
IT (1) | IT1313381B1 (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10145656A1 (de) * | 2001-09-15 | 2003-04-03 | Philips Corp Intellectual Pty | Komparator |
US6819148B2 (en) * | 2002-07-23 | 2004-11-16 | Texas Instruments Incorporated | CMOS comparator output stage and method |
US6970022B1 (en) * | 2003-09-18 | 2005-11-29 | Lattice Semiconductor Corporation | Controlled hysteresis comparator with rail-to-rail input |
FR2889875B1 (fr) * | 2005-08-22 | 2007-11-30 | Atmel Nantes Sa Sa | Comparateur a hysteresis de tensions d'entree et circuit electronique correspondant. |
US7973569B1 (en) * | 2010-03-17 | 2011-07-05 | Microchip Technology Incorporated | Offset calibration and precision hysteresis for a rail-rail comparator with large dynamic range |
US8498217B2 (en) * | 2010-07-01 | 2013-07-30 | Broadcom Corporation | Method and system for adaptive tone cancellation for mitigating the effects of electromagnetic interference |
US10536309B2 (en) | 2014-09-15 | 2020-01-14 | Analog Devices, Inc. | Demodulation of on-off-key modulated signals in signal isolator systems |
US10270630B2 (en) | 2014-09-15 | 2019-04-23 | Analog Devices, Inc. | Demodulation of on-off-key modulated signals in signal isolator systems |
US9998301B2 (en) | 2014-11-03 | 2018-06-12 | Analog Devices, Inc. | Signal isolator system with protection for common mode transients |
JP2021158396A (ja) * | 2018-06-28 | 2021-10-07 | ソニーセミコンダクタソリューションズ株式会社 | 固体撮像素子及び電子機器 |
CN113114142A (zh) * | 2021-04-25 | 2021-07-13 | 联芸科技(杭州)有限公司 | 轨到轨运算放大器及接口电路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5587674A (en) * | 1994-12-30 | 1996-12-24 | Sgs-Thomson Microelectronics, Inc. | Comparator with built-in hysteresis |
DE19708203C2 (de) * | 1997-02-28 | 1998-12-03 | Siemens Ag | Komparatorschaltung |
US5894234A (en) * | 1997-04-30 | 1999-04-13 | Lucent Technologies Inc. | Differential comparator with fixed and controllable hysteresis |
-
1999
- 1999-02-22 IT IT1999VA000005A patent/IT1313381B1/it active
-
2000
- 2000-02-22 US US09/510,323 patent/US6229346B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6229346B1 (en) | 2001-05-08 |
ITVA990005A0 (it) | 1999-02-22 |
ITVA990005A1 (it) | 2000-08-22 |
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