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
% T, F! y2 U2 h3 I  _) \( sapplied to a 5-GHz differential low-noise amplifier (LNA) in a
130-nm CMOS process. In the proposed ESD protection design,
, Q1 z: o' O, O" `an ESD bus and a local ESD clamp device are added between the
( q+ d8 {+ E" v4 D$ [differential input pads to quickly bypass ESD current, especially
% R9 E- h1 h4 ^8 q: ^9 ^2 Hunder 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
, L* X' E* B- c) F0 V(HBM) ESD robustness of 3 kV, and exhibits 18-dB power
gain and 2.62-dB noise figure at 5 GHz. Experimental results
  K; C. ^& D  \have demonstrated that the proposed ESD protection circuit can
. w4 Q  Y" b' W6 v1 V! ?7 m6 e: ]be co-designed with the input matching network of LNA to
: [: {. G8 z- \3 g; tsimultaneously achieve excellent RF performance and high ESD robustness.
3 N& q/ P; N# B1 r& ?! y4 ]0 W. A+ G

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xp212125o

正好用到
- F6 N$ R9 g4 _3 f. R! A5 P3 c感謝分享
先下載來看看
! [, Y1 E. f, f5 M. cthank you very much~

xp212125o

感謝分享
學習一下
/ x% ^( x; T! `. T趕緊來看看
( N. L3 _2 [- v/ [, J# T. B) Xthank you very much~

tomandrose

一直想搞懂ESD，但一直没有找到很是的资料！
6 x6 i( K8 x1 m' B下来看看，谢谢！