CN1328726C - 光学读取头取样介面系统 - Google Patents
光学读取头取样介面系统 Download PDFInfo
- Publication number
- CN1328726C CN1328726C CNB2004100635932A CN200410063593A CN1328726C CN 1328726 C CN1328726 C CN 1328726C CN B2004100635932 A CNB2004100635932 A CN B2004100635932A CN 200410063593 A CN200410063593 A CN 200410063593A CN 1328726 C CN1328726 C CN 1328726C
- Authority
- CN
- China
- Prior art keywords
- voltage
- grid
- pmos
- nmos
- circuit
- 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
Images
Landscapes
- Electronic Switches (AREA)
- Facsimile Heads (AREA)
Abstract
Description
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100635932A CN1328726C (zh) | 2004-07-12 | 2004-07-12 | 光学读取头取样介面系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100635932A CN1328726C (zh) | 2004-07-12 | 2004-07-12 | 光学读取头取样介面系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1588549A CN1588549A (zh) | 2005-03-02 |
CN1328726C true CN1328726C (zh) | 2007-07-25 |
Family
ID=34603822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100635932A Expired - Fee Related CN1328726C (zh) | 2004-07-12 | 2004-07-12 | 光学读取头取样介面系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1328726C (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0757472A (ja) * | 1993-08-13 | 1995-03-03 | Nec Corp | 半導体集積回路装置 |
JPH0865147A (ja) * | 1994-07-18 | 1996-03-08 | Internatl Business Mach Corp <Ibm> | チャージ・ポンプ回路 |
EP0720152A2 (en) * | 1994-12-30 | 1996-07-03 | STMicroelectronics, Inc. | AC input stage with reduced transient time for use in multiplexing transducers that require a switched DC bias |
JPH11149604A (ja) * | 1997-09-12 | 1999-06-02 | St Microelectron Inc | コンピュータディスク駆動装置等に関連する書込ヘッドのコイル内の迅速な磁束反転を可能とする方法及び回路 |
-
2004
- 2004-07-12 CN CNB2004100635932A patent/CN1328726C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0757472A (ja) * | 1993-08-13 | 1995-03-03 | Nec Corp | 半導体集積回路装置 |
JPH0865147A (ja) * | 1994-07-18 | 1996-03-08 | Internatl Business Mach Corp <Ibm> | チャージ・ポンプ回路 |
EP0720152A2 (en) * | 1994-12-30 | 1996-07-03 | STMicroelectronics, Inc. | AC input stage with reduced transient time for use in multiplexing transducers that require a switched DC bias |
JPH11149604A (ja) * | 1997-09-12 | 1999-06-02 | St Microelectron Inc | コンピュータディスク駆動装置等に関連する書込ヘッドのコイル内の迅速な磁束反転を可能とする方法及び回路 |
Also Published As
Publication number | Publication date |
---|---|
CN1588549A (zh) | 2005-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100507582C (zh) | 用于电压电平检测的输入缓冲器和方法 | |
CN100561872C (zh) | 电平转换电路 | |
US6911860B1 (en) | On/off reference voltage switch for multiple I/O standards | |
CN101989096A (zh) | 用于启动带隙基准电路的启动电路 | |
US20020175710A1 (en) | Reverse biasing logic circuit | |
JPH0338873A (ja) | 集積回路 | |
US7005911B1 (en) | Power multiplexer and switch with adjustable well bias for gate breakdown and well protection | |
KR19980064713A (ko) | 반도체 집적회로의 구동방법 및 반도체 집적회로 | |
CN1328726C (zh) | 光学读取头取样介面系统 | |
US6236244B1 (en) | High voltage level shifter for driving an output stage | |
US7663411B2 (en) | Semiconductor device with a logic circuit | |
CN1960173B (zh) | D类功率输出级 | |
CN1983354A (zh) | 源极驱动器输出级电路、缓冲器电路及其电压调制方法 | |
US11705893B2 (en) | Latch circuit | |
CN106027015A (zh) | 增强型保护性多路复用器 | |
US6578185B1 (en) | Power-supply-configurable outputs | |
EP1369762A1 (en) | Active subscriber information module | |
CN100358052C (zh) | 移位寄存器 | |
EP0690578A1 (en) | MOSFET interface circuit having an increased or a reduced mutual conductance | |
JPS63207000A (ja) | 半導体装置 | |
JP2006303300A (ja) | 半導体装置及びその製造方法 | |
CN101521461B (zh) | 一种两段式电压电平转换电路 | |
CN1066540A (zh) | 含有开关电路以在部分掉电时可确保正常工作的控制系统 | |
US7161781B2 (en) | Signal driving system | |
CN112509507B (zh) | 驱动装置与显示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YUTIAN STOCK CO., LTD. Free format text: FORMER OWNER: WEISHENG ELECTRONICS CO., LTD. Effective date: 20080125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080125 Address after: Delaware Patentee after: VIA Tech Inc. Address before: The new city of Taiwan province Taipei County Road No. 533 8 floor Patentee before: Weisheng Electronic Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20130712 |