Agilent 5990-8202EN Digital Oscilloscope Characteristics - Poster c20140723 [190] free download

File name 5990-8202EN Digital Oscilloscope Characteristics - Poster c20140723 [190].pdf

Digital Oscilloscope Characteristics 1 Bandwidth 2 Sample Rate 3 Memory Depth Signal: 100 MHz Square Wave Real-time (or Single-shot) Sampling Mode Acquisition memory is the place where the digitized samples are stored. Deeper memory allows you to keep your sample rate higher at slower timebase settings, which allows you to maintain full bandwidth longer. Suggested Bandwidth = 3x the Clock rate for analog signals or 5x Clock rate for digital signals Rule of Thumb: Choose your bandwidth based on the edge speed (rise-time) of your signal. If Rule of Thumb: In practice: For a Gaussian front end, use 4x the bandwidth. For a maximally you are unssure of your edge speed, utilize the suggested bandwidth. flat (or brick wall) front end, use 2.5x the bandwidth. 4 Waveform Update Rate 5 Number of Channels 6 Probes 2 or 4 analog channel The oscilloscope probe is an integral part of the measurement system. They are classified as: oscilloscopes are the most A) Passive probes B) Active probes common. Benefits: durability, high voltage range, high Benefits: high bandwidths, low loading at high