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Sinusoidal signal generation for mixed-signal BIST using a harmonic-cancellation technique

机译:使用谐波消除技术的混合信号BIST的正弦信号产生

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This work presents a technique for the generation of analog sinusoidal signals with high spectral quality and reduced circuitry resources. The proposed generation technique is based on a modified analog filter, that provides a sinusoidal output as the response to a DC input, combined with a harmonic cancellation technique. It has the attributes of digital programming and control, low area overhead, and low design effort, which make this approach very suitable as test stimulus generator for built-in test applications. Simulation results are provided in order to validate the proposed generation technique.
机译:该工作提出了一种技术,用于产生具有高光谱质量和降低电路资源的模拟正弦信号。所提出的生成技术基于改进的模拟滤波器,其提供正弦输出作为对DC输入的响应,结合谐波消除技术。它具有数字编程和控制,低区域开销和低设计工作的属性,这使得这种方法非常适合作为内置测试应用的测试刺激发生器。提供仿真结果以验证所提出的代表技术。

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