TW200611492A - Current comparator with hysteresis - Google Patents
Current comparator with hysteresisInfo
- Publication number
- TW200611492A TW200611492A TW093128444A TW93128444A TW200611492A TW 200611492 A TW200611492 A TW 200611492A TW 093128444 A TW093128444 A TW 093128444A TW 93128444 A TW93128444 A TW 93128444A TW 200611492 A TW200611492 A TW 200611492A
- Authority
- TW
- Taiwan
- Prior art keywords
- current
- current comparison
- comparison unit
- hysteresis
- control circuit
- Prior art date
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Dc-Dc Converters (AREA)
Abstract
A hysteresis current comparator includes a first current comparison unit, a second current comparison unit, and a control circuit connected to the two current comparison units. The first current comparison unit compares a first reference current with an input current and outputs a first voltage accordingly. The second current comparison unit compares a second reference current with the input current and outputs a second voltage accordingly. The control circuit generates an output voltage according to the voltages output by the two current comparison units, or generates an output voltage according to the voltages output by the two current comparison units and the output voltage of the control circuit at a former state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93128444A TWI244264B (en) | 2004-09-20 | 2004-09-20 | Current comparator with hysteresis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93128444A TWI244264B (en) | 2004-09-20 | 2004-09-20 | Current comparator with hysteresis |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI244264B TWI244264B (en) | 2005-11-21 |
TW200611492A true TW200611492A (en) | 2006-04-01 |
Family
ID=37154755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93128444A TWI244264B (en) | 2004-09-20 | 2004-09-20 | Current comparator with hysteresis |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI244264B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10340002B1 (en) | 2018-03-30 | 2019-07-02 | International Business Machines Corporation | In-cell differential read-out circuitry for reading signed weight values in resistive processing unit architecture |
TWI724471B (en) * | 2018-08-10 | 2021-04-11 | 美商高通公司 | Apparatus for comparing input current to set of current thresholds |
US11157810B2 (en) | 2018-04-16 | 2021-10-26 | International Business Machines Corporation | Resistive processing unit architecture with separate weight update and inference circuitry |
-
2004
- 2004-09-20 TW TW93128444A patent/TWI244264B/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10340002B1 (en) | 2018-03-30 | 2019-07-02 | International Business Machines Corporation | In-cell differential read-out circuitry for reading signed weight values in resistive processing unit architecture |
US10453527B1 (en) | 2018-03-30 | 2019-10-22 | International Business Machines Corporation | In-cell differential read-out circuitry for reading signed weight values in resistive processing unit architecture |
US10468098B2 (en) | 2018-03-30 | 2019-11-05 | International Business Machines Corporation | In-cell differential read-out circuitry for reading signed weight values in resistive processing unit architecture |
US11157810B2 (en) | 2018-04-16 | 2021-10-26 | International Business Machines Corporation | Resistive processing unit architecture with separate weight update and inference circuitry |
TWI724471B (en) * | 2018-08-10 | 2021-04-11 | 美商高通公司 | Apparatus for comparing input current to set of current thresholds |
Also Published As
Publication number | Publication date |
---|---|
TWI244264B (en) | 2005-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |