Agilent Technologies N5980A Instrukcja Użytkownika Strona 1

New capabilities:• Integrated and calibrated jitter sources: PJ,SJ, RJ, BUJ, ISI and sinusoidal interference• Jitter tolerance compliance testing: PCI

Table 11: Specifications for error detectorRange of operation 150 Mb/s to 12.5 Gb/s (opt. C13)150 Mb/s to 7 Gb/s(opt. C07)Format NRZMaximum input amp

J-BERT N4903A High-Performance Serial BERT Data Sheet 11Table 13: Specifications for trigger outputClock divider 4, 8, 16 up to 11 Gb/s32, 40, 64, 128

=Figure 18: Periodic jitter maximum for datarates ≤ 3.375 Gb/susing the 500 ps delay line12 J-BERT N4903A High-Performance Serial BERT Data SheetPerio

Table 20: Specifications for bounded uncorrelated jitter (BUJ)Range 0 to 200 ps pp @ all dataratesPRBS polynomials 2n-1; n = 7, 8, 9, 10, 11, 15, 23,

Figure 22: Typical S21parameter for ISI channel of 9 inch lengthTable 22: Specifications for intersymbol interference (ISI)Sinusoidal Interference (op

J-BERT N4903A High-Performance Serial BERT Data Sheet 15Mainframe CharacteristicsTable 24: General mainframe characteristicsOperating temperature 5°C

Order InstructionsJ-BERT N4903A High-Performance Serial BERT Pattern generator & error detector; includes5x 50 Ω SMA terminations, 6x adapter SMA

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2 J-BERT N4903A High-Performance Serial BERT Data SheetSerial BERT applications and selection guideDevice Under Test Typical Requirements Recommended

Available N4903A configurations:Speed classes, including built-in CDR:150 Mb/s to 12.5 Gb/s N4903A-C13150 Mb/s to 7 Gb/s N4903A-C07Jitter Tolerance

Figure 1: Manual jitter composition. This allows a combinationof jitter types to be injected.4 J-BERT N4903A High-Performance Serial BERT Data SheetJi

J-BERT N4903A High-Performance Serial BERT Data Sheet 5Figure 5: Spectral jitter decomposition for debugging jitter sources in a design.Figure 6: Eye

Figure 8: Bit recovery mode for analyzing non-deterministictraffic.6 J-BERT N4903A High-Performance Serial BERT Data SheetBit Recovery Mode (option A0

J-BERT N4903A High-Performance Serial BERT Data Sheet 7Pattern generator key characteristics:• Differential outputs for data, clocks and trigger• Vari

Table 7: Specifications for the 10 MHz reference outputAmplitude 1V into 50 Ω typicalInterface AC coupled, 50 Ω output impedanceConnector BNC, rear pa

J-BERT N4903A High-Performance Serial BERT Data Sheet 9Table 8: Specifications for trigger outputPulse width Square waveTransition times 35 ps typical