Sample clock – National Instruments NI 5422 User Manual
Page 15
© National Instruments Corporation
15
NI 5422 Specifications
Figure 12. Direct Path, Two-Tone Spectrum (Typical)
Note
The noise floor in Figure 12 is limited by the noise floor of the measurement device.
Refer to the Noise Floor specification.
Sample Clock
Table 2.
Specification
Value
Comments
Sources
1. Internal, Divide-by-N (N
≥ 1)
2. Internal, DDS-based, High-Resolution
3. External, CLK IN (SMB front panel connector)
4. External, DDC CLK IN (DIGITAL DATA &
CONTROL front panel connector)
5. External, PXI Star trigger (backplane connector)
6. External, PXI_Trig<0..7> (backplane connector)
Refer to the
section for more
information
about Internal
Clock Sources.
0
10
20
30
40
50
60
70
80
90
100
Frequency (MHz)
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
dBm