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求问CC2591双层板设计参考

Other Parts Discussed in Thread: CC2591, CC2592

TI工程师,您好,我公司之前使用了一款panasonic出的ZigBee模块,里面是一块freescale的MCU加Tranceiver的SIP MC13213, 然后连接的是TI的CC2591的功放。结果现在停产了,于是我尝试着自己画了块板子。自己画的板子是2层的,开始只是参考了CC2591的Datasheet内的推荐参数,根据板厚0.8mm算了天线至CC2591发射端的走线宽度,结果效果极差呀。求问是否能寻求帮助,获取2层板的阻抗匹配参数。CC2591貌似也停产了,但是我们这里的代理商手里还有几百块,应该可以支撑到产品换代。非常感谢!