To determine peak voltage from an oscilloscope trace, the maximum vertical deviation of the trace from the centre line is measured from the screen. This number of divisions is multiplied by the Y ...

The probes of his oscilloscope — a no-frills analog model — go across the DUT and the resistor, and with the scope in X-Y mode, the familiar current-voltage curve appears. Sure, the trace is ...

The oscilloscope offers 175 ready-made mask tests, offering pre-compliance testing for buses such as Ethernet, USB, or PCI Express, while enabling new tests for any standard to be created rapidly.