AT-635_1 Datasheet, PDF (3/3 Pages) Tyco Electronics – Voltage Variable Absorptive Attenuator 35 dB, DC-2.0 GHz

Voltage Variable Absorptive Attenuator
35 dB, DC - 2.0 GHz
Typical Performance Curves
Insertion Loss vs. Frequency
12
+25°C
10
-40°C
+85°C
8
6
4
2
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Attenuation vs. Frequency
50
40
30
20
10
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
AT-635
V6
Attenuation vs. Control Voltage, F = 1 GHz
40
30
20
10
0
-3.0
-2.5 -2.0
-1.5 -1.0 -0.5
0.0
Control Voltage (V)
VSWR vs. Frequency
3.5
Insertion Loss
5 dB Atten
3.0
10 dB Atten
35 dB Atten
2.5
2.0
1.5
1.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
3
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