参数资料
型号: AG103
元件分类: 放大器
英文描述: 50 MHz - 870 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
封装: TO-243C, SOT-89, 3 PIN
文件页数: 3/5页
文件大小: 336K
代理商: AG103
Specifications and information are subject to change without notice.
WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com Web site: www.wj.com
Page 3 of 5
June 2005
AG103
High Dynamic Range Gain Block
Product Information
The Communications Edge TM
Application Circuit: 200 – 600 MHz (AG103-PCB)
Typical Performance
Frequency
450 MHz
S21 - Gain
13.5 dB
S11
-23 dB
S22
-14 dB
Output P1dB
+21 dBm
Output IP3
+36 dBm
Noise Figure
2.7 dB
Bias
+5 V @ 150 mA
Circuit Board Material: .014” FR-4, 4 layers, .062” total thickness
0
100
200
300
400
500
600
700
800
Frequency (MHz)
10
11
12
13
14
15
S
21
(d
B
)
-25
-20
-15
-10
-5
0
S
11
,S
22
(d
B
)
DB(|S[1,1]|) (R)
DB(|S[2,1]|) (L)
DB(|S[2,2]|) (R)
CAP
C=
ID=
1000 pF
C1
CAP
C=
ID=
1000 pF
C4
CAP
C=
ID=
10000 pF
C5
IND
L=
ID=
390 nH
L2
IND
L=
ID=
12 nH
L1
SUBCKT
NET=
ID=
"AG103"
S1
PORT
Z=
P=
50 Ohm
1
PORT
Z=
P=
50 Ohm
2
+5 V
size 0805
Notes:
1.
The amplifier should be connected directly to a +5 V regulator; no dropping resistor is required.
2.
If no DC signal is present at the input, C1 can be removed. The input is internally grounded in the amplifier.
3.
C2, C3, C5, & R1 are not used in the circuit. R2 is shorted across with 0 in the circuit. These placeholders shown in
the silkscreen are for applications with other devices.
Reference Design: 70 MHz
CAP
C=
ID=
56 pF
C1
CAP
C=
ID=
1000 pF
C4
CAP
C=
ID=
1e4 pF
C5
IND
L=
ID=
270 nH
L2
IND
L=
ID=
150 nH
L3
SUBCKT
NET=
ID=
"AG103"
S1
PORT
Z=
P=
50 Ohm
1
PORT
Z=
P=
50 Ohm
2
+5 V
50
100
150
200
250
Frequency (MHz)
10
11
12
13
14
15
S
21
(d
B
)
-25
-20
-15
-10
-5
0
S
11
,S
22
(d
B
)
DB(|S[1,1]|) * (R)
DB(|S[2,1]|) * (L)
DB(|S[2,2]|) (R)
Reference Design: 900 MHz
CAP
C=
ID=
100 pF
C1
CAP
C=
ID=
100 pF
C4
CAP
C=
ID=
10000 pF
C5
IND
L=
ID=
100 nH
L2
IND
L=
ID=
15 nH
L3
SUBCKT
NET=
ID=
"AG103"
S1
PORT
Z=
P=
50 Ohm
1
PORT
Z=
P=
50 Ohm
2
+5 V
600
700
800
900
1000
1100
1200
Frequency (MHz)
10
11
12
13
14
15
S
21
(d
B
)
-25
-20
-15
-10
-5
0
S
11
,S
22
(d
B
)
DB(|S[1,1]|) * (R)
DB(|S[2,1]|) * (L)
DB(|S[2,2]|) * (R)
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