AA101-80 View Datasheet(PDF) - Alpha Industries
Part Name
Description
Manufacturer
AA101-80 Datasheet PDF : 5 Pages
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GaAs IC 5 Bit Digital Attenuator 1 dB LSB Positive Control 0.5–2.5 GHz
AA101-80
Typical Performance Data (0, +5 V)
-1.00
-1.25
-1.50
-1.75
-2.00
-2.25
-2.50
-40˚C
+85˚C
+25˚C
-2.75
-3.00
0
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
Insertion Loss vs. Frequency
60
58
-40˚C
56
54
+85˚C
52
50
48
+25˚C
46
44
42
40
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Attenuation (dB)
IP3 vs. Attenuation and
Temperature (500 MHz)
Compression Point vs. Attenuation,
Voltage, and Temperature
Attenuation Control Input Power @ 1 dB Compression
State Voltage (V) +25°C (dBm) +85°C (dBm) -40°C (dBm)
Ins. Loss
5
29.4
29.2
29.6
1
5
29.3
29.5
29.7
2
5
28.7
28.9
29.0
4
5
34.5
34.3
34.6
8
5
27.4
27.4
27.7
16
5
27.9
27.6
28.2
31
5
27.7
25.2
28.4
2.50
31 dB
2.25
16 dB
2.00
8 dB
4 dB 2 dB
1 dB
1.75
Ins. Loss
1.50
1.25
1.00
0
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
VSWR vs. Frequency (25˚C)
2.50
31 dB
2.25
16 dB
2.00
8 dB 2 dB
1 dB
1.75
4 dB
Ins. Loss
1.50
1.25
1.00
0
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
VSWR vs. Frequency (85˚C)
2.50
31 dB
2.25
16 dB
2.00
8 dB
2 dB
1.75
4 dB
1 dB
Ins. Loss
1.50
1.25
1.00
0
0.5 1.0 1.5 2.0 2.5 3.0
Frequency (GHz)
VSWR vs. Frequency (-40˚C)
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 10/00A
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