AD8324(Rev0) Просмотр технического описания (PDF) - Analog Devices
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производитель
AD8324 Datasheet PDF : 16 Pages
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AD8324
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
CL1
–100
CENTER 21 MHz
CH PWR
12dBm
WORST ACP –61dBc
C0
CL1
CU1
C0
100 kHz/DIV
CU1
SPAN 1 MHz
Figure 13. Adjacent Channel Power
40
30
DEC60
20 DEC54
DEC48
10
DEC42
0 DEC36
DEC30
–10 DEC24
DEC18
–20
DEC12
–30
–40
0.1
DEC 1 TO DEC 6
1
10
100
FREQUENCY (MHz)
Figure 14. AC Response
1000
1.4
f = 10MHz
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0 6 12 18 24 30 36 42 48 54 60
GAIN CONTROL (Decimal Code)
Figure 15. Output Step Size vs. Gain Control
60
50
VOUT = 57dBmV/TONE
@ MAX GAIN
40
30
20
10
0
–10
–20
–30
–40
41.6 41.7 41.8 41.9 42.0 42.1 42.2 42.3 42.4 42.5
FREQUENCY (MHz)
Figure 16. Two-Tone Intermodulation Distortion
0
TXEN = 0
–10 VIN = 27.5dBmV
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
MAX GAIN
MIN GAIN
10
100
FREQUENCY (MHz)
1000
Figure 17. Isolation in Transmit Disable Mode vs. Frequency
2.0
1.5
1.0
0.5
f = 5MHz
0
f = 10MHz
–0.5
f = 42MHz
–1.0
–1.5
–2.0
0
f = 65MHz
6 12 18 24 30 36 42 48 54 60
GAIN CONTROL (Decimal Code)
Figure 18. Gain Error vs. Gain Control
Rev. 0 | Page 8 of 16
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