AF002N2-32 Datasheet, PDF (1/4 Pages) Alpha Industries – GaAs IC 15 dB Voltage Variable Attenuator Single Control DC-2 GHz

DATA SHEET
AF002N2-32, AF002N2-32LF: GaAs IC 15 dB Voltage Variable
Attenuator Single Control 300 kHz–2 GHz
Features
G _{Single voltage control, positive or negative voltage}
G _{Low-cost SOT-143 package}
G _{15 dB dynamic range}
G _{Nonreflective}
G _{Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C}
per JEDEC J-STD-020
Description
The AF002N2-32 is a single control nonreflective IC FET VVA
ideal for AGC applications. Its low DC drain characteristic and
size make it suitable for PCS and portable cellular markets. A
positive control voltage may be used by adding two DC blocking
capacitors (C_BL) and one bypass capacitor (C_BP).
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Pin Out
J1 _CBL
4
J2
CBL
3
1
2
VS
V1
10 kΩ
CBP
GND
External components for positive voltage operation only.
C_BL = 100 pF.
Electrical Specifications at 25 °C (0, -5 V)
Insertion loss (V₁ = -5 V)⁽²⁾
Parameter⁽¹⁾
Attenuation (V₁ = 0 V)
VSWR (V₁ = 0 to -5 V)
1. All measurements made in a 50 Ω system, unless otherwise specified.
2. Insertion loss changes by 0.003 dB/°C.
Frequency
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–2.0 GHz
300 kHz–2.0 GHz
Min.
Typ.
Max.
Unit
3.1
3.3
dB
3.3
3.5
dB
3.5
3.8
dB
18
20
dB
14
16
dB
10
12
dB
2.0:1 2.2:1
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200167 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 30, 2007
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