N4970A PRBS Generator 10 Gb/s

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The Keysight Technologies N4970A PRBS generator 10 Gb/s is a self-contained 10 Gb/s pseudo random bit sequence (PRBS) generator. The N4970A PRBS generator 10 Gb/s can be configured to use an external clock source allowing operation from 50 Mb/s to 12.5 Gb/s. Five different PRBS pattern lengths and three mark density ratios are available via user selectable jumpers. Differential data outputs provide CML compatible signal levels via the front panel SMA connectors.

Applications

• SONET/SDH
• 10 Gb/s ethernet
• Production testing

• Wide operating range, from 50 Mb/s to 12.5 Gb/s
• Multiple output patterns: 2⁷-1, 2¹⁰-1, 2¹⁵-1, 2²³-1, 2³¹-1 
• Fixed-frequency clock source
• Fast rise/fall times, ~25 ps
• RMS jitter, ~1 ps
• Multiple mark density settings: 1/2, 1/4, 1/8
• Differential outputs