標題: An ESD-Protected 5-GHz Differential Low-Noise [打印本頁] 作者: yuyingdugu 時間: 2009-5-13 03:10 PM 標題: An ESD-Protected 5-GHz Differential Low-Noise A novel ESD protection design for radio-frequency (RF) " z4 ~ H; P1 W- U5 V. H u6 Y+ s1 Hdifferential input/output (I/O) pads is proposed and successfully% H6 R2 R( g4 I+ q. o; }
applied to a 5-GHz differential low-noise amplifier (LNA) in a ' _% o1 X% K" V2 w7 y+ l130-nm CMOS process. In the proposed ESD protection design,, u+ y) l+ W; D i# F5 y
an ESD bus and a local ESD clamp device are added between the 7 F( Q$ M8 a0 n8 e. D9 Ydifferential input pads to quickly bypass ESD current, especially) R! [7 \1 j! i$ M" z7 p
under the pin-to-pin ESD-stress condition. With 10.3-mW power - a$ v# `3 N( @4 A0 wconsumption under 1.2-V power supply, the differential LNA* G! G/ \( X- c9 l# I: |: A
with the proposed ESD protection design has the human-bodymodel , k0 Y Q- Y% ]9 W( I1 ?5 k3 o8 D(HBM) ESD robustness of 3 kV, and exhibits 18-dB power 9 y5 F$ K) y" h, hgain and 2.62-dB noise figure at 5 GHz. Experimental results, `& x. \' q9 F9 o; V
have demonstrated that the proposed ESD protection circuit can ) K& ?2 L+ u: r2 A6 i, Y& Qbe co-designed with the input matching network of LNA to % h( c. [) Y Z9 ?3 R) Esimultaneously achieve excellent RF performance and high ESD robustness. % |$ }& L8 r, \ 8 l, [9 K/ q; b- c9 z作者: tomandrose 時間: 2009-5-13 08:47 PM
一直想搞懂ESD，但一直没有找到很是的资料！' W y% o+ ^: t* @3 `( u# k G
下来看看，谢谢！作者: xp212125o 時間: 2010-4-14 02:26 AM
感謝分享. J. ~* }0 m. l
學習一下 . D6 V( h- T- n% Y. c5 }趕緊來看看0 g, y9 A" u3 o4 e( B
thank you very much~作者: xp212125o 時間: 2010-5-14 01:51 AM
正好用到 ) o! U: c8 p2 X' `6 `' G! C感謝分享 3 Z+ e' e" ~% `先下載來看看 - R. R# P9 l7 \+ C4 q% t6 i5 \thank you very much~