National Instruments NI 5620 用户手册
Appendix A
Specifications
© National Instruments Corporation
A-3
Figure A-1. Frequency Response from 5 to 100 MHz
Phase
Group delay variation
(5 to 25 MHz)......................................... 9 ns
(5 to 25 MHz)......................................... 9 ns
pk-to-pk
Group delay variation
(0.5 to 30 MHz)...................................... 26 ns
(0.5 to 30 MHz)...................................... 26 ns
pk-to-pk
DDC
Decimation rate with
installed software ................................... 32 to 4096
installed software ................................... 32 to 4096
DDC tuning resolution ........................... 0.014901 Hz
0
-10
-20
-30
-40
-50
-60
-70
dB
0
10
20
30
40
50
60
70
80
90
Frequency (MHz)
100