AT001D6-25 Datasheet, PDF (1/4 Pages) Alpha Industries – GaAs IC 4 Bit Digital Attenuator 3 dB LSB DC-1 GHz

DATA SHEET
AT001D6-25, AT001D6-25LF: GaAs IC 4-Bit Digital Attenuator
3 dB LSB 300 kHz–1 GHz
Features
G _{Attenuation in 3 dB steps to 45 dB}
G _{Low DC power consumption}
G _{Low-cost SOIC-16 plastic package}
G _{Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C}
per JEDEC J-STD-020
Description
The AT001D6-25 is an IC FET digital attenuator consisting of four
monolithic attenuators with LSB of 3 dB and a total attenuation of
45 dB with all attenuators connected. The attenuator is packaged
in the plastic 16-lead surface mount package for low-cost
commercial cellular radio applications.
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Pin Out
V8 1
V7 2
V6 3
V5 4
V4 5
V3 6
V2 ⁷
V1 8
24 dB
6 dB
3 dB
12 dB
16 GND
15 GND
14 J₁
13 GND
12 GND
11 J2
10 GND
9 GND
Electrical Specifications at 25 °C (0, -5 V)
Parameter⁽¹⁾
Insertion loss(2)
Attenuation accuracy(3)
Attenuation range
VSWR (I/O)
Frequency
300 kHz–0.5 GHz
300 kHz–1.0 GHz
300 kHz–1.0 GHz
300 kHz–1.0 GHz
300 kHz–0.5 GHz
300 kHz–1.0 GHz
Min.
Typ.
Max.
Unit
2.5
3.2
dB
3.5
4.0
dB
10% or ± 0.5 dB
Whichever is greater
12% for 45 dB attenuation
45
dB
1.4:1 1.6:1
1.6:1 1.8:1
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200217 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 30, 2007
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