GaAs IC 35 dB Voltage Variable Attenuator Single Positive 3 V Control 0.5–2.5 GHz
AV106-12
Typical Performance Data @ 0.9 GHz
(Unless Otherwise Specified)
0.0
-0.5
-1.0
-1.5
-20.
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
0
-5
-10
-15
-20
-25
-30
-35
-40
0.5
1.0
1.5
2.0
2.5
0.50
1.00
1.50
2.00
2.50
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency
Maximum Attenuation vs. Frequency
0
-5
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
-10
-15
-20
-25
-30
-35
-40
Input
Output
0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
0
1.0
1.5
2.0
2.5
3.0
VC (V)
VC (V)
Attenuation vs. Control Voltage
VSWR vs. Control Voltage
30
25
20
15
10
5
5
4
Attenuation Normalized to 25˚C
3
85˚C
2
1
70˚C
25˚C
0
-1
-2
-3
-4
-5
-20˚C
0
0
0.5
1.0
1.5
2.0
2.5
3.0
0
0.5
1.0
1.5
2.0
2.5
3.0
VC (V)
VC (V)
Input IP3 vs. Control Voltage
Attenuation vs. Control Voltage
Over Temperature
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
Specifications subject to change without notice. 3/99A
ALPHA [ ALPHA INDUSTRIES ]
