參數(shù)資料
型號： AA226-87
廠商： Alpha Industries, Inc.
英文描述： GaAs IC 4 Bit Digital Attenuator 1 dB LSB Positive Control 0.5-2.5 GHz
中文描述： 砷化鎵集成電路4位數(shù)字衰減器1分貝LSB的陽性對照0.5-2.5千兆赫
文件頁數(shù)： 2/5頁
文件大?。?/td> 329K
代理商： AA226-87
2
Alpha Industries, Inc.
[781] 935-5150
Fax
[617] 824-4579
Email
sales@alphaind.com
www.alphaind.com
Specifications subject to change without notice. 9/00A
GaAs IC 4 Bit Digital Attenuator 1 dB LSB Positive Control 0.5–2.5 GHz
AA226-87
I
Frequency (GHz)
Insertion Loss vs. Frequency
-3.5
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0
0
0.5
1.0
1.5
2.0
2.5
3.0
+85C
-40C
+25C
I
Attenuation (dB)
IP3 vs. Attenuation and
Temperature (500 MHz)
44
46
48
50
56
52
58
54
60
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
+25
C
+85
C
-40
C
VSWR vs. Frequency (25C)
V
0
0.5
1.0
Frequency (GHz)
1.5
2.0
2.5
3.0
1.00
1.25
1.50
1.75
2.00
2.25
2.50
Ins. Loss
1 dB
2 dB
4 dB
8 dB
15 dB
V
Frequency (GHz)
VSWR vs. Frequency (85
C)
1.00
1.25
1.50
1.75
2.00
2.25
2.50
0
0.5
1.0
1.5
2.0
2.5
3.0
Ins. Loss
1 dB
2 dB
4 dB
8 dB
15 dB
V
Frequency (GHz)
VSWR vs. Frequency (-40
C)
1.00
1.25
1.50
1.75
2.00
2.25
2.50
0
0.5
1.0
1.5
2.0
2.5
3.0
Ins. Loss
1 dB
2 dB
4 dB
8 dB
15 dB
Typical Performance Data (0, +5 V)
Compression Point vs. Attenuation,
Voltage, and Temperature
Attenuation
State
Ins. Loss
Control
Voltage (V)+25
°
C (dBm) +85
°
C (dBm) -40
°
C (dBm)
5
31.6
Input Power @ 1 dB Compression
31.0
30.8
1 dB
5
31.9
31.5
31.2
2 dB
5
31.4
31.1
30.9
4 dB
5
32.7
31.5
34.8
8 dB
5
33.0
32.8
33.5
15 dB
5
30.7
28.5
31.7
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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