參數(shù)資料
型號(hào): AA280
廠商: Alpha Industries, Inc.
英文描述: GaAs IC 5 Bit Digital Attenuator 0.5 dB LSB DC-2 GHz
中文描述: 砷化鎵集成電路5位數(shù)字衰減0.5分貝LSB的直流2吉赫
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 467K
代理商: AA280
GaAs IC 5 Bit Digital Attenuator 0.5 dB LSB DC–2 GHz
AA280-25
2
Alpha Industries, Inc.
[781] 935-5150
Fax
[617] 824-4579
Email
sales@alphaind.com
www.alphaind.com
Specifications subject to change without notice. 11/00A
I
Frequency (GHz)
Insertion Loss vs. Frequency
0
0.5
1.0
1.5
2.0
-2.00
-1.75
-1.50
-1.25
-1.00
-0.75
-0.50
+25
C
+85
C
-40
C
I
Attenuation (dB)
IP3 vs. Attenuation and Temperature
46
48
50
52
54
56
58
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
+25
C
+85
C
-40
C
V
Frequency (GHz)
VSWR vs. Frequency (25C)
0
0.5
1.0
1.5
2.0
1.0
1.1
1.2
1.3
1.4
1.5
Ins. Loss
0.5 dB
1 dB
2 dB
4 dB
8 dB
15.5 dB
V
Frequency (GHz)
VSWR vs. Frequency (85
C)
0
0.5
1.0
1.5
2.0
1.0
1.1
1.2
1.3
1.4
1.5
Ins. Loss
0.5 dB
1 dB
2 dB
4 dB
8 dB
15.5 dB
V
Frequency (GHz)
VSWR vs. Frequency (-40
C)
0
0.5
1.0
1.5
2.0
1.0
1.1
1.2
1.3
1.4
1.5
Ins. Loss
0.5 dB
1 dB
2 dB
4 dB
8 dB
15.5 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
28.30
Input Power @ 1 dB Compression
28.10
29.10
0.5 dB
-5
28.50
28.30
29.40
1.0 dB
-5
28.70
28.70
29.60
2.0 dB
-5
28.40
28.30
29.10
4.0 dB
-5
32.90
32.90
33.90
8.0 dB
-5
36.80
36.80
36.80
15.5 dB
-5
32.70
32.10
32.80
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