参数资料
型号: AD8347ARU-REEL
厂商: ANALOG DEVICES INC
元件分类: 衰减器
英文描述: 0.8 GHz-2.7 GHz Direct Conversion Quadrature Demodulator
中文描述: 800 MHz - 2700 MHz RF/MICROWAVE QUADRAPHASE DEMODULATOR
封装: MO-153AE, RU-28, TSSOP-28
文件页数: 11/20页
文件大小: 750K
代理商: AD8347ARU-REEL
REV. 0
–11–
AD8347
V
GIN
V
V
5
5
45
15
0.2
0.8
0.5
55
25
35
0.3
0.4
0.6
0.7
V
S
= 2.7V, T
A
=
40 C
V
S
= 5V, T
A
=
40 C
V
S
= 2.7V, T
= +25 C
V
S
= 5V, T
A
= +25 C
V
S
= 2.7V,
T
A
= +85 C
0.9
1.0
1.1
1.2
65
75
V
S
= 5V, T
A
= +85 C
TPC 22. Voltage Gain vs. V
VGIN
, F
LO
= 1900 MHz,
F
BB
= 1 MHz
RF FREQUENCY
MHz
800
Q
2400 2600
2.5
2.0
1.5
1.0
0.5
0
0.5
1.0
1.5
1000
1200
1400
1600
1800
2000 2200
2.0
2.5
V
S
= 5V, T
A
=
40 C
V
S
= 5V, T
A
= +25 C
V
S
= 5V, T
A
= +85 C
TPC 23. Quadrature Phase Error vs. F
LO
, V
VGIN
= 0.7 V,
V
S
= 5 V
BASEBAND FREQUENCY
MHz
Q
0
0.5
2.0
1.0
1.5
0
0.5
5
10
15
20
25
30
35
40
1.0
2.5
1.5
2.0
2.5
T
A
=
40 C
T
A
= +25 C
T
A
= +85 C
TPC 24. Quadrature Phase Error vs. F
BB
, V
VGIN
= 0.7 V,
V
S
= 5 V
BASEBAND FREQUENCY
MHz
I
0
0.2
0.8
0.4
0.6
0
0.2
5
10
15
20
25
30
35
40
0.4
1.0
0.6
0.8
1.0
T
A
= +25 C
T
A
=
40 C
T
A
= +85 C
TPC 25. I/Q Amplitude Imbalance vs. F
BB
,
Temperature = 25 C, V
S
= 5 V
RF FREQUENCY
MHz
800
R
2400
2600
12
10
8
6
4
2
0
1000
1200
1400
1600
1800
2000
2200
RF WITHOUT TERMINATION
RF WITH TERMINATION
TPC 26. Return Loss of RFIP vs. F
RF
, V
VGIN
= 0.7 V, V
S
= 5 V
2.7GHz
2.7GHz
800MHz
800MHz
WITH TERMINATION
WITHOUT TERMINATION
TPC 27. S11 of RFIN vs. F
RF
, V
VGIN
= 0.7 V, V
S
= 5 V
RF AMP/DEMOD AND BASEBAND OUTPUT AMPLIFIERS
相关PDF资料
PDF描述
AD8347 0.8 GHz-2.7 GHz Direct Conversion Quadrature Demodulator
AD8347-EVAL 0.8 GHz-2.7 GHz Direct Conversion Quadrature Demodulator
AD8347ARU 0.8 GHz-2.7 GHz Direct Conversion Quadrature Demodulator
AD8347ARU-REEL7 0.8 GHz-2.7 GHz Direct Conversion Quadrature Demodulator
AD8348 50-1000 MHz Quadrature Demodulator
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