|5990-9784EN Tips and Techniques for Accurate Characterization of 28 Gb s Designs - Application Note ||Keysight Technologies
Tips and Techniques for Accurate
Characterization of 28 Gb/s Designs
The worldwide demand for data Measurement Challenges
capacity in networks greatly increases
every year, driven by services like cloud
Lower jitter budgets. High measurement
computing and Video on Demand.
As installed networks approach their As rates increase, the bit periods idelity required.
capacity, operators need to either become shorter. With shorter bit To ensure the signal is accurately
add physical capacity, which is very periods, the jitter must be lower represented by the oscilloscope, high
expensive, or transfer more data than ever before, even to the sub- data rate applications require more
through the existing networks. These picosecond range. To ensure accurat|