DE10155526C2 - LVDS-Treiber für kleine Versorungsspannungen - Google Patents
LVDS-Treiber für kleine VersorungsspannungenInfo
- Publication number
- DE10155526C2 DE10155526C2 DE10155526A DE10155526A DE10155526C2 DE 10155526 C2 DE10155526 C2 DE 10155526C2 DE 10155526 A DE10155526 A DE 10155526A DE 10155526 A DE10155526 A DE 10155526A DE 10155526 C2 DE10155526 C2 DE 10155526C2
- Authority
- DE
- Germany
- Prior art keywords
- transistors
- pull
- lvds driver
- driver
- voltage
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
- H03K19/018507—Interface arrangements
- H03K19/018514—Interface arrangements with at least one differential stage
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
- Amplifiers (AREA)
Description
Pout Positives Ausgangssignal
Nout Negatives Ausgangssignal
VCM
A, B Steuersignale
P1, P2 Pull-Down-Transistoren
P3, P4 Pull-Up-Transistoren
VDS
VGS
VTH
Claims (10)
die Pull-Up- und Pull-Down-Transistoren (P1-P4) als PMOS- Transistoren ausgebildet sind,
und mit einem Vortreiber (1), der Steuersignale (A, B) zur Steuerung der Pull-Up- und Pull-Down-Transistoren (P1-P4) abgibt, deren maximale Amplitude auf einen Wert begrenzt ist, der knapp oberhalb der Einschalt-Schwellenspannung der Transistoren (P1-P4) liegt.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10155526A DE10155526C2 (de) | 2001-11-12 | 2001-11-12 | LVDS-Treiber für kleine Versorungsspannungen |
PCT/EP2002/011797 WO2003043191A2 (de) | 2001-11-12 | 2002-10-22 | Lvds-treiber für kleine versorgungsspannungen |
CN02827019.3A CN1285173C (zh) | 2001-11-12 | 2002-10-22 | 一种用于小供应电压的低电压差动信号驱动器 |
US10/842,985 US6975141B2 (en) | 2001-11-12 | 2004-05-11 | LVDS driver for small supply voltages |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10155526A DE10155526C2 (de) | 2001-11-12 | 2001-11-12 | LVDS-Treiber für kleine Versorungsspannungen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10155526A1 DE10155526A1 (de) | 2003-05-28 |
DE10155526C2 true DE10155526C2 (de) | 2003-09-04 |
Family
ID=7705480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10155526A Expired - Lifetime DE10155526C2 (de) | 2001-11-12 | 2001-11-12 | LVDS-Treiber für kleine Versorungsspannungen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6975141B2 (de) |
CN (1) | CN1285173C (de) |
DE (1) | DE10155526C2 (de) |
WO (1) | WO2003043191A2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6512400B1 (en) * | 2000-08-30 | 2003-01-28 | Micron Technology, Inc. | Integrated circuit comparator or amplifier |
JP4509737B2 (ja) * | 2004-10-28 | 2010-07-21 | 株式会社東芝 | 差動信号生成回路および差動信号送信回路 |
US7215173B2 (en) * | 2005-01-31 | 2007-05-08 | Intel Corporation | Low-swing level shifter |
KR100643606B1 (ko) * | 2005-08-12 | 2006-11-10 | 삼성전자주식회사 | 저전압 차동 신호 송신기의 프리앰퍼시스 장치 및 방법 |
US7843235B2 (en) * | 2006-12-05 | 2010-11-30 | Integrated Device Technology, Inc. | Output slew rate control in low voltage differential signal (LVDS) driver |
US7551006B2 (en) * | 2007-10-04 | 2009-06-23 | International Business Machines Corporation | Low voltage differential signalling driver |
CN101834594B (zh) * | 2009-03-10 | 2012-02-01 | 承景科技股份有限公司 | 信号发送器及其操作方法 |
US7898295B1 (en) | 2009-03-19 | 2011-03-01 | Pmc-Sierra, Inc. | Hot-pluggable differential signaling driver |
CN101847988B (zh) * | 2009-03-25 | 2011-12-28 | 承景科技股份有限公司 | 信号转换器 |
EP2239842B1 (de) * | 2009-04-07 | 2011-10-26 | The Swatch Group Research and Development Ltd. | Verstärkerschaltkreis mit schwachem Phasengeräusch |
US7969189B2 (en) * | 2009-11-24 | 2011-06-28 | Linear Technology Corporation | Method and system for improved phase noise in a BiCMOS clock driver |
JP5581913B2 (ja) * | 2010-09-06 | 2014-09-03 | ソニー株式会社 | ドライバアンプ回路および通信システム |
US8928365B2 (en) * | 2012-10-23 | 2015-01-06 | Qualcomm Incorporated | Methods and devices for matching transmission line characteristics using stacked metal oxide semiconductor (MOS) transistors |
KR101621844B1 (ko) * | 2014-05-08 | 2016-05-17 | (주) 픽셀플러스 | 저전압 차동 신호 전송기 |
CN107979366B (zh) * | 2016-10-21 | 2020-11-27 | 中芯国际集成电路制造(上海)有限公司 | 差分信号发生电路及电子系统 |
US10057523B1 (en) | 2017-02-13 | 2018-08-21 | Alexander Krymski | Image sensors and methods with multiple phase-locked loops and serializers |
CN115622842B (zh) * | 2022-12-15 | 2023-03-10 | 禹创半导体(深圳)有限公司 | Lvds系统及其差动信号控制方法、装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19601386A1 (de) * | 1995-07-27 | 1997-01-30 | Ericsson Telefon Ab L M | Ausgangspufferschaltkreis |
DE19628270A1 (de) * | 1996-07-12 | 1998-01-15 | Ericsson Telefon Ab L M | Störsichere Schnittstellenschaltung |
US5977796A (en) * | 1997-06-26 | 1999-11-02 | Lucent Technologies, Inc. | Low voltage differential swing interconnect buffer circuit |
US6285232B1 (en) * | 1999-09-27 | 2001-09-04 | Nec Corporation | Driver circuit and output stabilizing method therefor |
US6313662B1 (en) * | 1998-07-10 | 2001-11-06 | Fujitsu Limited | High speed low voltage differential signal driver having reduced pulse width distortion |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216297A (en) * | 1991-09-12 | 1993-06-01 | Intergraph Corporation | Low voltage swing output mos circuit for driving an ecl circuit |
US20030151438A1 (en) * | 2000-07-21 | 2003-08-14 | Bill Lye | Switched capacitor transmitter pre-driver |
US6437599B1 (en) * | 2000-11-06 | 2002-08-20 | Xilinx, Inc. | Programmable line driver |
US6590432B1 (en) * | 2002-09-26 | 2003-07-08 | Pericom Semiconductor Corp. | Low-voltage differential driver with opened eye pattern |
-
2001
- 2001-11-12 DE DE10155526A patent/DE10155526C2/de not_active Expired - Lifetime
-
2002
- 2002-10-22 CN CN02827019.3A patent/CN1285173C/zh not_active Expired - Fee Related
- 2002-10-22 WO PCT/EP2002/011797 patent/WO2003043191A2/de not_active Application Discontinuation
-
2004
- 2004-05-11 US US10/842,985 patent/US6975141B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19601386A1 (de) * | 1995-07-27 | 1997-01-30 | Ericsson Telefon Ab L M | Ausgangspufferschaltkreis |
DE19628270A1 (de) * | 1996-07-12 | 1998-01-15 | Ericsson Telefon Ab L M | Störsichere Schnittstellenschaltung |
US5977796A (en) * | 1997-06-26 | 1999-11-02 | Lucent Technologies, Inc. | Low voltage differential swing interconnect buffer circuit |
US6313662B1 (en) * | 1998-07-10 | 2001-11-06 | Fujitsu Limited | High speed low voltage differential signal driver having reduced pulse width distortion |
US6285232B1 (en) * | 1999-09-27 | 2001-09-04 | Nec Corporation | Driver circuit and output stabilizing method therefor |
Also Published As
Publication number | Publication date |
---|---|
DE10155526A1 (de) | 2003-05-28 |
US6975141B2 (en) | 2005-12-13 |
CN1613183A (zh) | 2005-05-04 |
CN1285173C (zh) | 2006-11-15 |
US20040251882A1 (en) | 2004-12-16 |
WO2003043191A3 (de) | 2003-12-18 |
WO2003043191A2 (de) | 2003-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8304 | Grant after examination procedure | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: LANTIQ DEUTSCHLAND GMBH, 85579 NEUBIBERG, DE |
|
R081 | Change of applicant/patentee |
Owner name: LANTIQ DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG, 81669 MUENCHEN, DE Effective date: 20110325 Owner name: LANTIQ BETEILIGUNGS-GMBH & CO. KG, DE Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG, 81669 MUENCHEN, DE Effective date: 20110325 |
|
R081 | Change of applicant/patentee |
Owner name: INTEL CORP., SANTA CLARA, US Free format text: FORMER OWNER: LANTIQ DEUTSCHLAND GMBH, 85579 NEUBIBERG, DE Owner name: LANTIQ BETEILIGUNGS-GMBH & CO. KG, DE Free format text: FORMER OWNER: LANTIQ DEUTSCHLAND GMBH, 85579 NEUBIBERG, DE |
|
R081 | Change of applicant/patentee |
Owner name: INTEL CORP., SANTA CLARA, US Free format text: FORMER OWNER: LANTIQ BETEILIGUNGS-GMBH & CO. KG, 85579 NEUBIBERG, DE |
|
R071 | Expiry of right |