FR2809246B1 - Generateur de rampe a faible chute de tension serie - Google Patents
Generateur de rampe a faible chute de tension serieInfo
- Publication number
- FR2809246B1 FR2809246B1 FR0006262A FR0006262A FR2809246B1 FR 2809246 B1 FR2809246 B1 FR 2809246B1 FR 0006262 A FR0006262 A FR 0006262A FR 0006262 A FR0006262 A FR 0006262A FR 2809246 B1 FR2809246 B1 FR 2809246B1
- Authority
- FR
- France
- Prior art keywords
- ramp generator
- voltage ramp
- drop voltage
- low drop
- low
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
- H03K17/166—Soft switching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0006262A FR2809246B1 (fr) | 2000-05-17 | 2000-05-17 | Generateur de rampe a faible chute de tension serie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0006262A FR2809246B1 (fr) | 2000-05-17 | 2000-05-17 | Generateur de rampe a faible chute de tension serie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2809246A1 FR2809246A1 (fr) | 2001-11-23 |
FR2809246B1 true FR2809246B1 (fr) | 2003-08-15 |
Family
ID=8850299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0006262A Expired - Fee Related FR2809246B1 (fr) | 2000-05-17 | 2000-05-17 | Generateur de rampe a faible chute de tension serie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2809246B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4857863A (en) * | 1988-08-25 | 1989-08-15 | Motorola, Inc. | Low power output driver circuit with slew rate limiting |
GB2292856B (en) * | 1994-08-31 | 1999-04-28 | Texas Instruments Ltd | Bus driver |
FR2768274B1 (fr) * | 1997-09-10 | 1999-11-05 | Sgs Thomson Microelectronics | Circuit de generation d'une haute tension de programmation ou d'effacement d'une memoire |
FR2768846B1 (fr) * | 1997-09-19 | 1999-12-24 | Sgs Thomson Microelectronics | Procede et circuit de generation de la tension de programmation et d'effacement dans une memoire non volatile |
-
2000
- 2000-05-17 FR FR0006262A patent/FR2809246B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2809246A1 (fr) | 2001-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100129 |