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Connection Diagram
RF Out
Control
Current
Description
The AV101-12 is a current controlled, variable attenuator
from Skyworks series of HIP3鈩?components. It is designed
to meet the wide dynamic range required in spread spec-
trum, wireless base station applications. A monolithic
quadrature hybrid is teamed with a silicon PIN diode pair
in a plastic surface mount package, reducing size and
assuring consistency from part to part.
RF In
Control
Current
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 擄C
Parameter
Input Signal Frequency
Insertion loss (0 mA control current)
Attenuation @ 3.0 mA control current
VSWR all ports
Input 3rd order intercept
Group delay
0.8鈥?.0 GHz
900 MHz
0.8鈥?.0 GHz
47
18.5
1.5
50
0.9
1.2
Frequency
Min.
0.7
1
Typ.
Max.
1
1.5
25
1.8
dBm
ns
Unit
GHz
dB
dB
Operating Characteristics at 25 擄C
Parameter
(1)
Switching characteristics
(2)
Rise, fall
On, off
Video feedthru (peak)
Maximum input power for <1 dB
attenuation variation
1. All measurements made in a 50
惟
system, unless otherwise specified.
2. 0鈥? mA square wave total control current.
Condition
10/90% or 90/10% RF
50% CTL to 90/10% RF
Frequency
Min.
Typ.
Max.
5
8
5
Unit
碌s
碌s
mV
dBm
15
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NOW
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Now available for purchase online.
Skyworks Solutions, Inc. 鈥?Phone [781] 376-3000 鈥?Fax [781] 376-3100 鈥?sales@skyworksinc.com 鈥?www.skyworksinc.com
200220 Rev. B 鈥?Skyworks Proprietary Information 鈥?Products and Product Information are Subject to Change Without Notice. 鈥?October 31, 2006
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