职位描述：
？ 负责通用IO库和定制IO的电路设计，提供版图指导
？ 负责模拟，射频IP的ESD防护电路设计
？ 提供全芯片ESD防护解决方案，PAD位置摆放以及ESD的检查
？ 负责ESD/Latchup的测试和失效分析

职位要求：
1. 三年及以上相关IO和ESD设计经验
2. 电子工程等相关专业硕士学历
3. 具有半导体制程，器件和版图的相关知识储备
4. 熟悉IO ESD/Latchup防护
5. 拥有Timing model和IBS model 提取经验
6. 有DDR/SDeMMC/LVDS IO相关经验优先考虑
7. 具有主动性，良好的沟通能力和团队合作精神

Responsibilities
？ Design GPIO library and customization IO, provide instruction on layout.
？ Design ESD protection circuit for Analog/RF IP.
？ Provide ESD protection strategy/guideline, pad cell assignment and ESD review for whole chip.
？ ESD/Latchup test and Failure Analysis.

Requirements
1. Over 3-years of related working experience in IO & ESD design.
2. M.S. in EE or equivalent.
3. Knowledge in device physics, process, and physical layout.
4. Deep understanding of IO ESD/Latchup protection.
5. Experience on timing model and IBIS model.
6. Experience on DDR/SD/eMMC/LVDS IO is preferred.
7. Self-motivated, good communication skills and team work spirit are a must.