AD8342 데이터 시트보기 (PDF) - Analog Devices
부품명
상세내역
제조사
AD8342 Datasheet PDF : 20 Pages
| |||
60
IF = 10MHz
50
IF = 90MHz
IF = 140MHz
40
IF = 48MHz
30
20
10
0
100 150 200 250 300 350 400 450 500 550
RF FREQUENCY (MHz)
Figure 21. Input IP2 vs. RF Frequency (Second RF = R F - 50 MHz)
60
58
56
IF = 10MHz
IF = 48MHz
54
52
50
48
46
IF = 90MHz
44
IF = 140MHz
42
40
–15 –13 –11 –9 –7 –5 –3 –1 1 3 5
LO LEVEL (dBm)
Figure 22. Input IP2 vs. LO Level, fRF = 238 MHz, ,fRF2 =188MHz
14.0
13.5
13.0
12.5
12.0
11.5
11.0
50
100 150 200 250 300 350 400 450 500 550
RF FREQUENCY (MHz)
Figure 23. Noise Figure vs. RF Frequency, IF Frequency = 48 MHz
AD8342
60
RF = 238MHz
50
RF = 460MHz
40
30
20
10
0
10 50
100
150
200
250
300
350
IF FREQUENCY (MHz)
Figure 24. Input IP2 vs. IF Frequency (Second RF = R F - 50 MHz)
60
58
56
54
52
50
48
46
44
42
40
4.75
4.85
4.95
5.05
5.15
5.25
VPOS (V)
Figure 25. Input IP2 vs. Vpos, fRF1 = 238 MHz,
fRF2 = 188 MHz, fLO = 286 MHz
16
RF = 460MHz
14
12
RF = 238MHz
10
8
6
4
2
0
10
60
110
160
210
260
310
IF FREQUENCY (MHz)
Figure 26. Noise Figure vs. IF Frequency
Rev. 0 | Page 11 of 20
Share Link: 