参数资料
型号: AD8344
厂商: Analog Devices, Inc.
英文描述: Active Receive Mixer 400 MHz to 1.2 GHz
中文描述: 有源接收混频器400 MHz到1.2 GHz的
文件页数: 8/20页
文件大小: 429K
代理商: AD8344
AD8344
Rev. 0 | Page 8 of 20
28
26
24
22
20
18
16
14
12
10
400
500
600
700
RF FREQUENCY (MHz)
800
900
1000
1100
1200
0
I
IF = 100MHz
IF = 200MHz
IF = 400MHz
IF = 70MHz
Figure 8. Input IP3 vs. RF Frequency (RF Tone Spacing = 1 MHz)
25.0
20.0
20.5
21.0
21.5
22.0
22.5
23.0
23.5
24.0
24.5
–10 –9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
3
4
0
LO LEVEL (dBm)
I
Figure 9. Input IP3 vs. LO Power,
F
RF1
= 890 MHz, F
RF2
= 891 MHz, F
LO
= 1090 MHz
30
29
28
27
26
25
24
23
22
21
20
–40
80
70
60
50
40
30
20
10
0
–10
–20
–30
0
TEMPERATURE (
°
C)
I
V
S
= 4.75V
V
S
= 5.0V
V
S
= 5.25V
Figure 10. Input IP3 vs. Temperature,
F
RF1
= 890 MHz, F
RF2
= 891 MHz, F
LO
= 1090 MHz
30
10
12
14
16
18
20
22
24
26
28
80
120
160
200
240
280
320
360
400
0
IF FREQUENCY (MHz)
I
RF = 890MHz
RF = 450MHz
Figure 11. Input IP3 vs. IF Frequency (RF Tone Spacing = 1 MHz)
35
0
23.0
5
10
15
20
25
30
23.2
23.4
23.6
23.8
INPUT IP3 (dBm)
24.0
24.2
24.4
24.6
25.0
24.8
0
P
IP3 PERCENTAGE
NORMAL (MEAN = 24.023,
STD DEV = 0.24)
Figure 12. Input IP3 Distribution,
F
RF1
= 890 MHz, F
RF2
= 891 MHz, F
LO
= 1090 MHz
相关PDF资料
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AD8344-EVAL Active Receive Mixer 400 MHz to 1.2 GHz
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