参数资料
型号: AD8344ACPZ-WP
厂商: ANALOG DEVICES INC
元件分类: 衰减器
英文描述: Active Receive Mixer 400 MHz to 1.2 GHz
中文描述: 400 MHz - 1200 MHz RF/MICROWAVE DOUBLE BALANCED MIXER
封装: 3 X 3 MM, LEAD FREE, LFCSP-16
文件页数: 9/20页
文件大小: 429K
代理商: AD8344ACPZ-WP
AD8344
Rev. 0 | Page 9 of 20
50
48
46
44
42
40
38
36
34
32
30
400
500
600
700
800
900
1000
1100
1200
0
RF FREQUENCY (MHz)
I
IF = 200
IF = 400
IF = 100
IF = 70
Figure 13. Input IP2 vs. RF Frequency (RF Tone Spacing = 50 MHz)
60
58
30
32
34
36
38
40
42
44
46
48
50
52
54
56
–10 –9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
3
4
0
LO LEVEL (dBm)
I
Figure 14. Input IP2 vs. LO Power,
F
RF
= 890 MHz, F
LO
= 1090 MHz (RF Tone Spacing = 50 MHz)
40
42
44
46
48
50
52
54
–40 –30 –20 –10
0
10
20
30
40
50
60
70
80
0
TEMPERATURE (
°
C)
I
4.75V
5.0V
5.25V
Figure 15. Input IP2 vs. Temperature, F
RF
= 890 MHz,
F
LO
= 1090 MHz (RF Tone Spacing = 50 MHz)
50
48
52
54
56
58
60
30
32
34
36
38
40
42
44
46
80
120
160
200
240
280
320
360
400
0
IF FREQUENCY (MHz)
I
RF = 450MHz
RF = 890MHz
Figure 16. Input IP2 vs. IF Frequency (RF Tone Spacing = 50 MHz)
35
0
5
10
15
20
25
30
44
45
46
47
48
49
50
51
52
55
54
53
0
INPUT IP2 (dBm)
P
IIP2 PERCENTAGE
NORMAL (MEAN = 48.96,
STD DEV = 01.17)
Figure 17. Input IP2 Distribution, F
RF
= 890 MHz,
F
LO
= 1090 MHz (RF Tone Spacing = 50 MHz)
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