AD9054A
–40
–45
–50
70MHz
–55
50MHz
–60
20MHz
–65
–70
–60 –40 –20 0
20 40
60 80 100
TC – ؇C
Figure 21. 2nd Harmonic vs. Temperature: fS = 200 MSPS
–40
–45
–50
70M H z
50M H z
–55
20M H z
–60
–65
–70
–60 –40 –20 0
20
40
60 80 100
TC – ؇C
Figure 22. 3rd Harmonic vs. Temperature: fS = 135 MSPS
–40
–45
70M H z
–50
50M H z
–55
20M H z
–60
–65
–70
–60 –40 –20 0
20 40
60 80 100
TC – ؇C
Figure 23. 3rd Harmonic vs. Temperature: fS = 200 MSPS
0
–1
–2
–3
–4
NYQUIST FREQUENCY
100MHz
–5
–6
0 50 100 150 200 250 300 350 400 450 500
fIN – MHz
Figure 24. Frequency Response: fS = 200 MSPS
0
FUNDAMENTAL = –0.5dBFS
–10
SNR = 45.8dB
SINAD = 45.2dB
–20
2ND HARMONIC = 69.8dB
3RD HARMONIC = 61.6dB
–30
–40
–50
–60
–70
–80
–90
0
10 20 30 40 50 60 70 80 90 100
MHz
Figure 25. Spectrum: fS = 200 MSPS, fIN = 19.7 MHz
0
FUNDAMENTAL = –0.5dBFS
–10 SNR = 44.6dB
SINAD = 37.6dB
–20 2ND HARMONIC = –63.1dB
3RD HARMONIC = –39.1dB
–30
–40
–50
–60
–70
–80
–90
0
10 20 30 40 50 60 70 80 90 100
MHz
Figure 26. Spectrum: fS = 200 MSPS, fIN = 70.1 MHz
–10–
REV. B