Tektronix AWG70001A, Техническое описание

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Speci fi cations
Table 1-4: Analog output (cont.)
Characteristics Description
Sin(x)/x bandwidth The sin(x)/x bandwidth can be solved for using the following equation:
20 * log (sin(x)/x) = -3
For interleaved waveforms: x = 2
π * fout ÷ fsample
For non-interleaved waveforms: x = π * fout ÷ fsample
fsample = sample rate
fout = sin(x)/x bandwidth
AWG70001A ≤ 25 GS/s (non-interleaved): 11.1 GHz * fsample ÷ 25 GS/s
> 25 GS/s (interleaved): 11.1 GHz * fsample ÷ 50 GS/s
AWG70002A 11.1 GHz * fsample ÷ 25 GS/s
Analog bandwidth Analog bandwidth is measured with the ideal sin(x)/x response curve of the DAC
mathematically removed from the measured data.
AWG70001A 15 GHz at 50 GS/s
AWG70002A 13.5 GHz at 25 GS/s
Rise/fall time When operating in interleaved mode, rising and falling edges are created using two sample
points. As a result, the rise/fall time is dependent on the sample rate.
AWG70001A ≤ 25 GS/s: < 23 ps
at 30 GS/s: < 42 ps
at 40 GS/s: < 32 ps
at 50 GS/s: < 27 ps
AWG70002A < 22 ps
Aberrations <18%
p-p
for the fi rst 100 ps following the step transition with 100% reference at 1 ns, for an
ambient temperature range of 20 ºC to 30 ºC
Skew between (+) and (-) outputs < 5 ps
1–4 AWG70000A Series and AWGSYNC01 Technical Reference