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
/ S  J' I' b% Z: R/ K130-nm CMOS process. In the proposed ESD protection design,
1 S5 i0 w1 V: m2 C& @$ |an ESD bus and a local ESD clamp device are added between the
differential input pads to quickly bypass ESD current, especially
9 p# G$ E; W$ `- _) ?, Wunder the pin-to-pin ESD-stress condition. With 10.3-mW power
0 D- O% |5 l, econsumption under 1.2-V power supply, the differential LNA
: [& v3 V1 C8 ]+ E% m+ P4 Y% xwith the proposed ESD protection design has the human-bodymodel
(HBM) ESD robustness of 3 kV, and exhibits 18-dB power
gain and 2.62-dB noise figure at 5 GHz. Experimental results
& h" ^0 A5 j: c' `$ X3 I! j; }have demonstrated that the proposed ESD protection circuit can
% R  y/ v; P/ q9 lbe co-designed with the input matching network of LNA to
% K' w' K. R8 @0 z, G, ?1 `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！
下来看看，谢谢！

xp212125o

感謝分享
* Z6 @' \1 G% ]; O學習一下
' _$ z6 E+ |9 r# _. `8 r- U趕緊來看看
thank you very much~

xp212125o

正好用到
6 Z0 S, `" m- s: A  [感謝分享
先下載來看看
, j- R1 c4 p# J6 p- r, nthank you very much~