发明名称 |
High-sensitivity high-resolution comparator |
摘要 |
The comparison circuitry of a comparator is isolated from noise on the power supply and ground by utilizing transistors operating in the forward-active region to isolate the comparison circuitry. The comparison circuitry is further isolated from random noise spikes by utilizing delay and switching circuitry to control the duration of the comparison.
|
申请公布号 |
US5416369(A) |
申请公布日期 |
1995.05.16 |
申请号 |
US19930115886 |
申请日期 |
1993.09.01 |
申请人 |
NATIONAL SEMICONDUCTOR CORPORATION |
发明人 |
FONG, EDISON;WONG, BILL C. |
分类号 |
G01R19/165;G01R19/00;H03K5/08;H03M1/34;(IPC1-7):H03K5/24 |
主分类号 |
G01R19/165 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|