An ESD-Protected 5-GHz Differential Low-Noise

yuyingdugu

A novel ESD protection design for radio-frequency (RF)
differential input/output (I/O) pads is proposed and successfully
applied to a 5-GHz differential low-noise amplifier (LNA) in a
8 }- [! k+ @9 s0 i* H( e; q+ g130-nm CMOS process. In the proposed ESD protection design,
' S1 o8 |% m  Q8 |/ `% W' P3 Ean ESD bus and a local ESD clamp device are added between the
differential input pads to quickly bypass ESD current, especially
) s9 q( T3 V' m1 D+ b/ U$ Uunder the pin-to-pin ESD-stress condition. With 10.3-mW power
consumption under 1.2-V power supply, the differential LNA
with the proposed ESD protection design has the human-bodymodel
(HBM) ESD robustness of 3 kV, and exhibits 18-dB power
1 j# I8 s- M) b, J1 y- [gain and 2.62-dB noise figure at 5 GHz. Experimental results
have demonstrated that the proposed ESD protection circuit can
be co-designed with the input matching network of LNA to
simultaneously achieve excellent RF performance and high ESD robustness.

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tomandrose

一直想搞懂ESD，但一直没有找到很是的资料！
+ H4 m- e3 i+ S! t" w下来看看，谢谢！

xp212125o

感謝分享
學習一下
趕緊來看看
" d8 F5 n2 X% b, Pthank you very much~

xp212125o

正好用到
感謝分享
先下載來看看
. N" \% p. x  N2 _% jthank you very much~