发明名称 |
Charge pump level converter (CPLC) for dual voltage system in very low power application |
摘要 |
Recent efforts are underway to develop LSI circuits that operate at power supply voltages of 1-V or lower. It is a desire that this low core voltage circuits interface to 3.3-V I/O supply. A charge pump level converter for dual power supply application is proposed using low power and high speed interface to higher I/O supply. This circuit does not consume DC power it is suitable for low power and high speed interface and can be implemented using complementary metal-oxide-semiconductor (CMOS) fabrication processes.
|
申请公布号 |
US2004164766(A1) |
申请公布日期 |
2004.08.26 |
申请号 |
US20030371842 |
申请日期 |
2003.02.20 |
申请人 |
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY |
发明人 |
YU TSUNG-HSIN |
分类号 |
H03K3/356;(IPC1-7):H03K19/094 |
主分类号 |
H03K3/356 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|