A dynamic gate floating design is proposed to improve ESD robustness of the CMOS output buffers with small drive capability. By using this novel design, the human-body-model (machine-model) ESD failure threshold of a 2-mA CMOS output buffer has been practically improved from 1 KV (100 V) to greater than 8 KV (1500 V) in a 0.35-μm CMOS process
Published in:
Electron Devices, IEEE Transactions on
(Volume:45
,
Issue:
9
)
Date of Publication: Sep 1998