SKY12143-315 Datasheet, PDF (3/5 Pages) Skyworks Solutions Inc. – HIP3™ Variable Attenuator for AMPS and GSM Base Stations

0
-5
0V
-10
4V
-15
8V
-20
-25
-30
-35
0.920
0.930
0.940
12 V
0.950 0.960
Frequency (GHz)
Insertion Loss vs. Frequency and
Control Voltage — GSM Band
-10
-15
12 V
-20
4V
8V
0V
-25
-30
-35
0.920
0.930
0.940
0.950
0.960
Frequency (GHz)
Input/Output Return Loss vs. Frequency
and Control Voltage — GSM Band
50
48
46
44
42
40
38
36
34
32
30
0 2 4 6 8 10 12 14
Control Voltage (V)
3rd Order Intermod vs. Control Voltage
RF₁ = 0.900 GHz, RF₂ = 0.905 GHz @ 8 dBm
0
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
-0.35
-0.40
-0.45
-0.50
0
2 4 6 8 10 12 14
Control Voltage (V)
Insertion Loss Flatness vs.
Control Voltage — GSM Band
10
9
8
12 V
7
6
5
4
3
2
1
0
0.92
0V 4V
0.93
0.94
8V
0.95
0.96
Frequency (GHz)
Phase vs. Frequency and
Control Voltage — GSM Band
2.0
1.5
1.0
0.5
0
0
3
6
9
12
Control Voltage (V)
Total Current vs. Control Voltage
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200267 Rev. B • Skyworks Proprietary Information • Products and product information are subject to change without notice. • January 4, 2006
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