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
1 ^. I- e4 m4 O+ P! Eapplied to a 5-GHz differential low-noise amplifier (LNA) in a
; n3 i1 O3 h) Z130-nm CMOS process. In the proposed ESD protection design,
( G% ^/ A8 k) qan ESD bus and a local ESD clamp device are added between the
- C- V# K. |% T6 M  L; Z& u  adifferential input pads to quickly bypass ESD current, especially
1 K, s8 A, D* munder 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
3 x; G+ d5 p( w% y/ x(HBM) ESD robustness of 3 kV, and exhibits 18-dB power
  u+ x, L* B: i: {* Pgain and 2.62-dB noise figure at 5 GHz. Experimental results
have demonstrated that the proposed ESD protection circuit can
, ^8 S& p2 a4 h$ S0 c, d5 xbe co-designed with the input matching network of LNA to
0 }" H3 \; P# f7 J; ?$ gsimultaneously achieve excellent RF performance and high ESD robustness.

/ |( f' d* h4 j4 g. Y8 m( _

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xp212125o

正好用到
9 l3 y" A1 d9 Q8 T0 _感謝分享
7 E  o% R# s& X1 \* \5 V先下載來看看
thank you very much~

xp212125o

感謝分享
0 ^$ K8 w, X5 O  E學習一下
趕緊來看看
1 n5 W& J$ v$ l/ r* T2 ]- hthank you very much~

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！