National Instruments NI 5762, User Manual And Specifications, Page: 20 / 27

© National Instruments Corporation 19 NI 5762R User Guide and Specifications
Analog Input Phase Noise
Average noise density ............................................–147 dBm/Hz or 9.98 nV /
√
Hz
RMS noise
PLL off...........................................................572
×
10
–15
seconds
PLL on
1
..........................................................313
×
10
–15
seconds
Figure 13.
Analog Input Phase Noise with 100 MHz Input Signal, PLL On
Table 6. Spectral Performance
Measurement
NI 5762 (-01) NI 5762 (-02)
Power Result Power Result
SNR at 10.1 MHz –1 dBFS 74.6 dBc –1 dBFS 75.8 dBc
SINAD at 10.1 MHz –1 dBFS 73.3 dBc –1 dBFS 75.2 dBc
SFDR at 10.1 MHz
(with harmonics)
–6 dBFS –88.2 dBc –3 dBFS –88.4 dBc
SFDR at 10.1 MHz
(without harmonics)
–6 dBFS –116 dBc –6 dBFS –117 dBc
IMD3 (Two Tones at
20.0 MHz and 20.1 MHz) –7 dBFS –97 dBFS –7 dBFS –97 dBFS
1 Measured using PXI_CLK10 as the source for the Sync Clock (IoModSyncClk) from the PXI Express
backplane.
–80.0
–155.0
10 100
Frequency Offset from Carrier (Hz)
Amplitude (dBc/Hz)
10k 1k
–150.0
–145.0
–140.0
–135.0
–130.0
–125.0
–120.0
–115.0
–110.0
–105.0
–100.0
–95.0
–90.0
–85.0
100k 1M 10M