IT1298817B1 - Circuito di scarica a massa di un nodo a potenziale negativo,con controllo della corrente di scarica - Google Patents
Circuito di scarica a massa di un nodo a potenziale negativo,con controllo della corrente di scaricaInfo
- Publication number
- IT1298817B1 IT1298817B1 IT98MI000639A ITMI980639A IT1298817B1 IT 1298817 B1 IT1298817 B1 IT 1298817B1 IT 98MI000639 A IT98MI000639 A IT 98MI000639A IT MI980639 A ITMI980639 A IT MI980639A IT 1298817 B1 IT1298817 B1 IT 1298817B1
- Authority
- IT
- Italy
- Prior art keywords
- current control
- negative potential
- potential node
- ground
- discharge
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/30—Power supply circuits
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98MI000639A IT1298817B1 (it) | 1998-03-27 | 1998-03-27 | Circuito di scarica a massa di un nodo a potenziale negativo,con controllo della corrente di scarica |
US09/275,200 US6249172B1 (en) | 1998-03-27 | 1999-03-24 | Circuit for discharging a negative potential node to ground, including control of the discharge current |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98MI000639A IT1298817B1 (it) | 1998-03-27 | 1998-03-27 | Circuito di scarica a massa di un nodo a potenziale negativo,con controllo della corrente di scarica |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI980639A1 ITMI980639A1 (it) | 1999-09-27 |
IT1298817B1 true IT1298817B1 (it) | 2000-02-02 |
Family
ID=11379519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT98MI000639A IT1298817B1 (it) | 1998-03-27 | 1998-03-27 | Circuito di scarica a massa di un nodo a potenziale negativo,con controllo della corrente di scarica |
Country Status (2)
Country | Link |
---|---|
US (1) | US6249172B1 (it) |
IT (1) | IT1298817B1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103378085B (zh) * | 2012-04-13 | 2016-12-14 | 快捷半导体(苏州)有限公司 | 一种集成电路的保护方法、电路及集成电路 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0169157B1 (ko) * | 1993-11-29 | 1999-02-01 | 기다오까 다까시 | 반도체 회로 및 mos-dram |
JPH07303037A (ja) * | 1994-05-06 | 1995-11-14 | Mitsubishi Electric Corp | エミッタ結合型論理回路 |
JPH08124395A (ja) * | 1994-10-25 | 1996-05-17 | Nkk Corp | メモリ装置 |
US5615146A (en) * | 1994-11-11 | 1997-03-25 | Nkk Corporation | Nonvolatile memory with write data latch |
JP3464851B2 (ja) * | 1995-07-12 | 2003-11-10 | 株式会社東芝 | エミッタ結合論理回路 |
US5736866A (en) * | 1995-11-13 | 1998-04-07 | Kabushiki Kaisha Toshiba | Active pull-down circuit for ECL using a capacitive coupled circuit |
US5617057A (en) * | 1996-01-30 | 1997-04-01 | Cypress Semiconductor, Inc. | Pass transistor voltage control circuit |
US5767702A (en) * | 1996-06-07 | 1998-06-16 | Kabushiki Kaisha Toshiba | Switched pull down emitter coupled logic circuits |
KR100240418B1 (ko) * | 1996-12-31 | 2000-03-02 | 윤종용 | 반도체 독출 전용 메모리 및 그의 독출 방법 |
-
1998
- 1998-03-27 IT IT98MI000639A patent/IT1298817B1/it active IP Right Grant
-
1999
- 1999-03-24 US US09/275,200 patent/US6249172B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6249172B1 (en) | 2001-06-19 |
ITMI980639A1 (it) | 1999-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |