參數(shù)資料
型號(hào): WJA1020
元件分類: 通信及網(wǎng)絡(luò)
英文描述: SPECIALTY TELECOM CIRCUIT, PSSO3
封裝: GREEN, SOT-89, TO-243C, 3 PIN
文件頁數(shù): 2/4頁
文件大?。?/td> 186K
代理商: WJA1020
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 2 of 4
Dec 2007
WJA1020
+5V Active-Bias InGaP HBT Gain Block
Typical Evaluation Board RF Performance
Supply Bias = +5 V, Icc = 70 mA
Gainvs. Frequency
10
12
14
16
18
20
0
1000
2000
3000
4000
Frequency(MHz)
Gain
(dB
)
-40C
+25C
+85C
ReturnLoss
T=25°C
-40
-35
-30
-25
-20
-15
-10
-5
0
1000
2000
3000
4000
Frequency(MHz)
S11,
S22
(dB
)
S11
S22
Noise Figure vs. Frequency
2
3
4
5
6
7
8
9
10
11
12
0
1000
2000
3000
4000
Frequency(MHz)
NF
(dB
)
-40C
+25C
+85C
OIP3vs. Output Power
26
28
30
32
34
36
0246
8
10
Output Power per tone (dBm)
OIP3
(dBm
)
OIP3 vs. Frequency
Pout=6dBm/tone
26
28
30
32
34
36
0
1000
2000
3000
Frequency (MHz)
OIP
3
(dB
m
)
OIP3 vs. Vcc
Freq= 1900MHz
26
28
30
32
34
36
4.7
4.8
4.9
5.0
5.1
5.2
Vcc (V)
OIP3
(dBm
)
OIP2 vs. Frequency
Pout=6dBm/tone
25
30
35
40
45
50
0
1000
2000
3000
Frequency(MHz)
OIP2
(dBm
)
P1dBvs. Frequency
10
12
14
16
18
20
0
1000
2000
3000
4000
Frequency(MHz)
P1dB
(dB
m
)
-40C
+25C
+85C
P1dBvs. Vcc
Freq=1900MHz
10
12
14
16
18
20
4.7
4.8
4.9
5.0
5.1
5.2
Vcc(V)
P1dB
(dBm
)
Icc vs. Temperature
Vcc =+5V
65
70
75
80
85
-50
-25
0
25
50
75
100
Temperature (°C)
Icc
(mA
)
Icc vs. Vcc
Freq=1900MHz
20
40
60
80
100
120
4.04.5
5.05.5
6.0
Vcc (V)
Icc
(mA
)
-40C
+25C
+85C
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WJA1021-PCB 功能描述:射頻開發(fā)工具 50-4000MHz Eval Brd RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
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