Electrostatic discharge power clamp circuit
US6429489B1 · kind B1 · utility
20Cited by
18References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2001 |
| Grant date | Aug 6, 2002 |
| Priority date | — |
| Expiry date | May 18, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D89/711
Abstract
A SiGe ESD power clamp in a Darlington type configuration where the trigger device has a collector-to-emitter breakdown voltage (BVCEO) that is lower than that of the clamping device, and a frequency cutoff that is higher than that of the clamping device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.