AV101-12 Datasheet, PDF (1/4 Pages) Alpha Industries – HIP3™ Variable Attenuator 0.80.1.00 GHz

DATA SHEET
AV101-12, AV101-12LF: HIP3™ Variable
Attenuator 0.7–1 GHz
Features
● _{50 dBm IP3 typical}
● _{Low loss 1 dB typical}
Connection Diagram
● _{Attenuation 30 dB typical}
● _{Good VSWR <1.5:1 typical}
● _{Small SOIC-8 package}
RF Out
Control
Current
● _{Available lead (Pb)-free, RoHS-compliant MSL-1 @ 260 °C per}
JEDEC J-STD-020
Description
The AV101-12 is a current controlled, variable attenuator
from Skyworks series of HIP3™ components. It is designed
RF In
Control
Current
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.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 °C
Input Signal Frequency
Insertion loss (0 mA control current)
Attenuation @ 3.0 mA control current
VSWR all ports
Input 3rd order intercept
Group delay
Parameter
Frequency
0.8–1.0 GHz
900 MHz
0.8–1.0 GHz
Min.
Typ.
Max.
Unit
0.7
1
GHz
1
1.5
dB
18.5
25
dB
1.5
1.8
47
50
dBm
0.9
1.2
ns
Operating Characteristics at 25 °C
Parameter⁽¹⁾
Switching characteristics⁽²⁾
Rise, fall
On, off
Video feedthru (peak)
Condition
10/90% or 90/10% RF
50% CTL to 90/10% RF
Maximum input power for <1 dB
attenuation variation
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. 0–4 mA square wave total control current.
Frequency
Min.
Typ.
Max.
Unit
5
µs
8
µs
5
mV
15
dBm
BUY ^{Innovation to GoTM}
NOW _{Now available for purchase online.}
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200220 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • October 31, 2006
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