Offering the most complete jitter-tolerance testing for the highest-speed digital interfaces, the J-BERT N4903B serial bit-error-rate tester lets designers create robust products with tighter margins ...

With the CDR option, the 12.5-Gbit BERT can use input data as a trigger signal for error-rate detection and waveform monitoring. An external clock or CDR isn't required. When the CDR option is used ...