U5303A Datasheet, PDF (11/16 Pages) Keysight Technologies – PCIe High-Speed Digitizer with On-Board Processing

11 | Keysight | U5303A PCIe High-Speed Digitizer with On-Board Processing - Data Sheet
Technical Specifications and Characteristics (continued)
Digital conversion
Resolution
Acquisition memory (total)
-M02
-M10
-M40
Sample clock sources
Internal clock source
Real-time sampling rates
Sampling jitter
Clock accuracy
External clock source (CLK IN MMCX connector)
Impedance
Frequency range²
-SR0
-SR1
-SR2
Signal level
Coupling
External reference clock (REF IN MMCX connector)
Impedance
Frequency range
Signal level
Coupling
Acquisition modes (depends on firmware options)
12 bits
256 MB (64 MSamples/ch)
1 GB (256 MSamples/ch)
4 GB (1 GSamples/ch)
Internal or external
Internal, external reference
See the table below
225 fs (nominal)¹
±1.5 ppm
50 Ω (nominal)
500 MHz to 1 GHz
1.8 GHz to 2 GHz
1.8 GHz to 3.2 GHz
+5 dBm to +15 dBm (nominal), 0 V DC
AC
50 Ω (nominal)
100 MHz ±1 kHz (nominal)
–3 dBm to +3 dBm (nominal)
AC
Single shot, sequence³, continuous
Table 3. Real-time sampling rates with internal clock source.
Max sampling rate
Channel configuration
-CH2
-CH2 and -INT
-SR0
0.5 GS/s
1 GS/s
-SR1
1 GS/s
2 GS/s
-SR2
1.6 GS/s
3.2 GS/s
1.  Jitter figure based on phase noise integration from 100 Hz to 1600 MHz.
2.  The sampling rate corresponds to half of the external clock frequency in 2-channel mode (non interleaved channels). In interleaved mode (only available
with the INT option), the sampling rate corresponds to the frequency of the external clock signal.
3.  Up to 131072 records. Record maximum length = memory size/number of channels.