Jitter Measurement 527 1 0.5 0 1 0.5 0 0 (a) 1 0.5 0 0 0.5 1 1.5 Time (bit period) 2 (b) 1 0.5 0.5 1 1.5 Time (bit period) 2 0 0.5 1 1.5 2 0 0 0.5 1 1.5 2 (c) Time (bit period) (d) Time (bit period) Figure 5.3.5 Example of the measured eye diagram with 2 (a), 16 (b), and 32 averages (c). (d) is the eye diagram with 32 averages and time-base calibration. diagram equals the number of unit intervals in the waveform. The fidelity of the