제품 정보
Keysight 제품
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Selection Guide for ParBERT 81250 |
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target Data rate range |
333.334 kb/s to 675 Mb/s |
20.834 Mb/s to 3.35 Gb/s |
620 Mb/s to 7 Gb/s |
620 Mb/s to 13.5 Gb/s |
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Data module back-ends |
E4832A |
E4861A |
N/A |
N/A |
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Generator front ends |
E4838A |
E4862A |
N/A |
N/A |
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Analyzer front ends |
E4835A |
E4863A |
N/A |
N/A |
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Generator modules |
N/A |
N/A |
N4874A |
N4872A |
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Analyzer modules |
N/A |
N/A |
N4875A |
N4873A |
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Compatible clock modules |
E4805B/E4808A/E4809A |
E4808A/E4809A |
E4809A |
E4809A |
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Max. number of channels, 1 Frame / 3 frames |
44 / 132 |
22 / 66 |
10 / 30 |
10 / 30 |
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Adressed I/O technology |
LVDS, PECL, ECL, TTL, 3.3V CMOS |
LVDS, CML, PECL, ECL, low voltage CMOS |
LVDS, CML, PECL, ECL, low voltage CMOS |
LVDS, CML, PECL, ECL, low voltage CMOS |
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Data capability |
PRWS/PRBS |
PRWS/PRBS |
PRWS/PRBS |
PRWS/PRBS |
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User memory |
2 Mb |
16 Mb |
64 Mb |
64 Mb |
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Input / Output |
differential & single ended |
differential & single ended |
differential & single ended |
differential & single ended |
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Data format |
RZ, R1, NRZ, DNRZ |
RZ, R1, NRZ, DNRZ |
NRZ, DNRZ |
NRZ, DNRZ |
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Transition times 20%-80% |
0.5-4.5ns, var (10-90%) |
<75ps |
<20ps |
<20ps |
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Amplitude resolution |
0.1-3.5V, 10mV |
0.05V-1.8V, 10mV |
0.1 1.8V, 5mV |
0.1 1.8V, 5mV |
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Window |
-2.2 to 4V |
-2 to 3.5V |
-2 to 3V |
-2 to 3V |
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Input voltage ranges |
0 to 5V -2 to 3V |
-2 to 1V, -1 to 2V, 0 to 3V |
-2 to 3V, 2Vpp |
-2 to 3V, 2Vpp |
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Sensitivity |
50mV typ., diff. |
<50mV |
<50mV |
<50mV |
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Sample delay resolution |
2ps |
1ps |
100fs |
100fs |
