AA226-87 View Datasheet(PDF) - Alpha Industries
Part Name
Description
Manufacturer
AA226-87 Datasheet PDF : 5 Pages
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GaAs IC 4 Bit Digital Attenuator 1 dB LSB Positive Control 0.5–2.5 GHz
AA226-87
1.00
15 dB
0.75
8 dB
0.50
0.25
4 dB
0
-0.25
-0.50
-0.75
2 dB
1 dB
-1.00
0
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Accuracy
vs. Frequency (25˚C)
1.00
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
-1.00
0
15 dB
8 dB
4 dB
2 dB
1 dB
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Accuracy
vs. Frequency (85˚C)
1.00
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
-1.00
0
15 dB
8 dB
4 dB
2 dB
1 dB
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Accuracy
vs. Frequency (-40˚C)
30
25
15 dB
8 dB
20
15
10
5
0
-5
-10
0
4 dB
0.5
1 dB 2 dB
1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Phase Accuracy
vs. Frequency (25˚C)
30
15 dB
25
8 dB
20
15
10
4 dB 2 dB 1 dB
5
0
-5
-10
0
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Phase Accuracy
vs. Frequency (85˚C)
30
25
15 dB
8 dB
20
15
10
5
4 dB 1 dB 2 dB
0
-5
-10
0
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Attenuation Phase Accuracy
vs. Frequency (-40˚C)
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
3
Specifications subject to change without notice. 9/00A
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