N4903B J-BERT high-performance serial BERT

Overview and Features Data rates 150 Mb/s to 7 Gb/s or to 12.5 Gb/s pattern generator and error detector. Option to extended data rate to 14.2 Gb/s for pattern generator. >0.5 UI calibrated, compliant and integrated jitter injection: RJ, RJ-LF, RJ-HF, PJ1, PJ2, SJ, BUJ, ISI, sinusoidal interference, triangular and arbitrary SSC and residual SSC Excellent signal performance and sensitivity Built-in clock data recovery with tunable and compliant loop bandwidth Half-rate clocking with variable duty cycle for forwarded clocked devices Measures BER, BERT Scan, TJ with RJ/DJ separation, eye diagram, eye mask, BER contour, automated jitter tolerance, pattern capture, frame error rate (FER), or symbol error rate (SER) coded and retimed data streams Two adjustable data outputs with independent PRBS and pattern with 120 block pattern sequencer All options are retrofittable and upgrade from N4903A possible