The J7000B jitter generator produces additive white Gaussian noise (AWGN) with a high amplitude coefficient to simulate real-world random jitter. This jitter, known as Rj, is critical for high-speed digital buses and devices, where tight jitter tolerances are essential for high data rates with low bit error rates (BER). Designing systems that meet industry standards and reliably handle jitter becomes increasingly challenging as frequencies and data rates increase.