Comprehensive analysis tools Jitter analysis Powerful jitter analysis functionsJitter measurement functions R&S®RTP oscilloscopes offer a wide range of jitter analysis Standard functionsR&S®RTP-K12 option functions. You can start with automated jitter measure- Period cycle-to-cycle jitter ments like cycle-to-cycle jitter and time interval error (TIE). Frequency N-cycle jitter And then see further signal details with additional tools Setup cycle-to-cycle width Setup/hold time cycle-cycle duty cycle such as track, long-term trend and FFT on track. As an Setup/hold ratio time interval error example, you can determine frequency interference by data rate applying FFT analysis to the cycle-to-cycle jitter measure- unit interval skew delay ment track. skew phase The following displays and analysis functions are available: ❙ Long-term trend: display of measurement results from different acquisitions in a separate figure to detect slowly developing trends, such as thermal changes ❙ Track: graphic display of multiple measurement results (i.e. TIE) over the entire acquisition period ❙ Histogram: convolution density of measurement results in a bar graph ❙ FFT on track: FFT analysis on the measurement result’s track curve ❙ Eye diagram: automated eye diagram measurements and mask tests for data signals with separate clock signals, e.g. DDR interfaces (available as an option) Detection of frequency interference within a clock signal: tracking of TIE jitter; histogram and FFT analysis of track curve. Eye diagram measurements of a DDR memory data signal. 10 RTP_bro_en_5215-4152_12_v0102.indd 10 07.06.2018 13:43:17