发明名称 |
Random number generating circuit |
摘要 |
In a random number generating circuit, a resistive element is arranged between a power supply line which supplies a power voltage and one of a plurality of logic gate circuits. An insulating layer is arranged between the resistive element and a conductive line. As a result, a capacitor is formed between the resistive element and the conductive line, and random numbers can be generated as a result of the capacitance of the capacitor.
|
申请公布号 |
US6340919(B1) |
申请公布日期 |
2002.01.22 |
申请号 |
US20000551892 |
申请日期 |
2000.04.19 |
申请人 |
OKI ELECTRIC INDUSTRY CO., LTD. |
发明人 |
HIRAYAMA KOJI |
分类号 |
G06F7/58;H03K3/03;H03K3/84;(IPC1-7):H03B5/24;G06F1/02;H03K3/00 |
主分类号 |
G06F7/58 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|