AA105-86 Datasheet, PDF (5/7 Pages) Alpha Industries – GaAs IC 4 Bit Digital Attenuator 1 dB LSB Positive Control 0.5-3.0 GHz

Typical Performance Data (0, 3 V)
-0.5
-1.0
85 °C
-1.5
25 °C
-2.0
-40 °C
-2.5
-3.0
0
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Insertion Loss vs. Frequency
2.0
15 dB
1 dB
1.8
8 dB
4 dB
1.6
2 dB
1.4
1.2
1.0
0
Ins. Loss
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
VSWR vs. Frequency (25 ˚C)
30
25
8 dB
20
15
15 dB
10
5
4 dB
0
2 dB
1 dB
-5
-10
0
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Phase Accuracy
vs. Frequency (25 ˚C)
DATA SHEET • AA105-86, AA105-86LF
0.5
0.4
15 dB
0.3
8 dB
0.2
0.1
4 dB
0
-0.1
2 dB
-0.2
-0.3
-0.4
1 dB
-0.5
0 0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Accuracy vs. Frequency (25 ˚C)
0.5
0.4
15 dB
0.3
8 dB
0.2
4 dB
2 dB
0.1
0
-0.1
-0.2
-0.3
-0.4
1 dB
-0.5
0 0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Accuracy vs. Frequency (85 ˚C)
0.5
0.4
15 dB
0.3
8 dB
0.2
4 dB
0.1
0
-0.1
-0.2
2 dB
-0.3
-0.4
1 dB
-0.5
0 0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Accuracy
vs. Frequency (-40 ˚C)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200201 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • June 8, 2006
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