摘要:全球领先半导体厂商现身CMET2008,凸显医疗电子半导体市场潜力 随着技术的进步,医疗超声系统正向高集成度,高性能,低功耗,多功能,便携化发展,对模拟前端的接收电路也提出了更高的要求。如何根据系统对模拟前端的要求,从系统层面对相关的参数进行优化,集成VCA和ADC,降低VCA的参考输入噪声,集成CW切换矩阵功能,提供高性能的采样时钟,
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