ADL5385(Rev0) 데이터 시트보기 (PDF) - Analog Devices
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ADL5385 Datasheet PDF : 24 Pages
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–20
15
SSB OUTPUT POWER (dBm)
CARRIER FEEDTHROUGH (dBm)
SIDEBAND SUPPRESSION (dBc)
–30 SECOND-ORDER DISTORTION (dBc)
10
THIRD-ORDER DISTORTION (dBc)
–40
5
–50
0
–60
–5
–70
–10
–80
–15
0.2 0.6 1.0 1.4 1.8 2.2 2.6 3.0 3.4
BASEBAND AMPLITUDE (V p-p)
Figure 9. SSB Output Power, Second- and Third-Order Distortion,
Carrier Feedthrough and Sideband Suppression vs. Baseband Single-
Ended Input Level; Output Frequency = 860 MHz
0
TA = –40°C
–10
TA = +25°C
TA = +85°C
–20
–30
–40
–50
–60
–70
–80
–90
50
550
1050
1550
OUTPUT FREQUENCY (MHz)
2050
Figure 10. Sideband Suppression vs. Output Frequency and
Temperature
–20
–25
–30
–35
–40
–45
–50
–55
–60
–65
–70
1M
10M
BASEBAND FREQUENCY (Hz)
100M
Figure 11. Sideband Suppression vs. Baseband Frequency;
Output Frequency = 350 MHz
ADL5385
0.7100
0.7075
0.7050
0.7025
0.7000
0.6975
0.6950
0.6925
0.6900
50 250 450 650 850 1050 1250 1450 1650 1850
OUTPUT FREQUENCY (MHz)
Figure 12. Distribution of Peak Q Amplitude to Null Undesired Sideband
(Peak I Amplitude Held Constant at 0.7 V)
98
97
96
95
94
93
92
91
90
89
88
50
250 450 650 850 1050 1250 1450 1650 1850
OUTPUT FREQUENCY (MHz)
Figure 13. Distribution of IQ Phase to Null Undesired Sideband
0
TA = –40°C
–10
TA = +25°C
TA = +85°C
–20
–30
–40
–50
–60
–70
–80
–90
50 250 450 650 850 1050 1250 1450 1650 1850
OUTPUT FREQUENCY (MHz)
Figure 14. Sideband Suppression Distribution at Temperature Extremes,
After Sideband Suppression Nulled to < −50 dBc at TA = +25°C
Rev. 0 | Page 9 of 24
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