Preserving signal quality in measurement applications using off-the-shelf data acquisition equipment–for signal bandwidths up to 1 MHz and sampling rates up to a few million per second–can be ...

In Part 2 we related the impact on signal quality to some possible real-world basic signal and shield grounding choices (both the good and the bad). But, even in that brief discussion, it is clear ...

When analyzing transistors, there is a finite allowable signal level that provides accurate results, which is due to a phenomenon related to the large signal effects of semiconductor junctions. When ...

From Lake Shore Cryotronics Inc. Measuring a sample’s precise response to the application of small voltages and currents can provide valuable insights when exploring new materials and devices. However ...

This design idea presents a practical circuit that implements synchronous detection to amplify small DC voltages with high linearity and excellent noise immunity. Such circuits are required in ...