An ESD-Protected 5-GHz Differential Low-Noise

yuyingdugu

A novel ESD protection design for radio-frequency (RF)
2 W: n. p5 e  R8 i+ \! e) ?% Vdifferential input/output (I/O) pads is proposed and successfully
applied to a 5-GHz differential low-noise amplifier (LNA) in a
130-nm CMOS process. In the proposed ESD protection design,
an ESD bus and a local ESD clamp device are added between the
differential input pads to quickly bypass ESD current, especially
) Z" c/ N9 Q0 n& K, }) I- I: k# Zunder the pin-to-pin ESD-stress condition. With 10.3-mW power
consumption under 1.2-V power supply, the differential LNA
9 u# b8 B2 A* U% Pwith the proposed ESD protection design has the human-bodymodel
(HBM) ESD robustness of 3 kV, and exhibits 18-dB power
. g2 O. F% m  W6 o* M$ d0 kgain and 2.62-dB noise figure at 5 GHz. Experimental results
" G' q0 |/ I/ z* E: i5 L" g- ahave demonstrated that the proposed ESD protection circuit can
) P) ^/ m; r* [' `- {be co-designed with the input matching network of LNA to
simultaneously achieve excellent RF performance and high ESD robustness.
- Q1 E3 F  M" h  m: V* X  l' t* U

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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
. P( T4 Y3 O  G/ X" L學習一下
趕緊來看看
thank you very much~

xp212125o

正好用到
感謝分享
/ ?% S; @1 r) {1 p. v先下載來看看
thank you very much~