U1084A Datasheet, PDF (18/20 Pages) Keysight Technologies – Acqiris High-Speed PCIe Digitizers with On-Board Signal Processing

Firmware for Real-Time Signal Peak Detection,
Time-to-Digital Conversion and Analysis
U1084A-TDC
Running on U1084A card
Digital conversion
Sample rate
4 GS/s (-001 only), 2 GS/s (-001 and
-002 only), 1 GS/s, 500 MS/s,
250 MS/s, 125 MS/s, 62.5 MS/s,
31.25 MS/s, 15.6 MS/s, 7.8 MS/s,
3.9 MS/s, 1.95 MS/s, 977 kS/s,
488 kS/s
Resolution
8 bits
Time base
Clock accuracy
Better than ± 2 ppm
Peak histogram
Acquisition length
Programmable from 1 to 589,824 Samples
Sampling jitter
< 1 ps rms for 10 μs record length with
internal clock and reference
(measured)
Acquisition modes
Single segment
Single input (Input 1 or 2)
Double-pulse resolution
0.5 ns at 4 GS/s
Maximum sustained analysis rate
60 Mpeak/s (measured)
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