欧胜微电子是一家为消费电子市场提供高性能混合信号半导体芯片的全球领先公司。
Wolfson Microelectronics is a global leader in the supply of high performance mixed-signal semiconductors to the consumer electronics market.
综述了采用低成本的常规FR - 4层压板芯材和低介电常数高性能的半固化片形成的混合结构印制板，它具有较低的信号串扰和较低的成本。
This paper describes the hybrid-construction PCB were fabricated by the FR-4 laminate and high performance low-loss prepreg to achieve lower signal crosstalk and permit lower cost.
高性能adc产品的出现，给混合信号测试领域带来前所未有的挑战。
The emerge of high performance ADC puts mixed signal testing field to a challenging situation.
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