Power Tips #142: A comparison study on a floating voltage tracking power supply for ATE

Power Tips #142: A comparison study on a floating voltage tracking power supply for ATE

In order to test multiple ICs simultaneously with different test voltages and currents, semiconductor automatic test equipment (ATE) uses multiple source measurement units (SMUs). Each SMU requires its own independent floating voltage tracking power supply to ensure clean measurements. Figure 1 shows the basic structure of the SMU power supply. The voltage tracking power supplies…

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GPU Hierarchy Benchmarks | Graphic Card Comparison

GPU Hierarchy Benchmarks | Graphic Card Comparison

The performance of a graphic processing unit is evaluated based on its specification. The Benchmarks tell what level of good performance it can offer. Therefore, it is important to understand the GPU hierarchy to analyze its expected performance. GPUs at different levels of the hierarchy may differ according to their price, features, and capabilities for…

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