AA116-72LF(2010) View Datasheet(PDF) - Skyworks Solutions
Part Name
Description
Manufacturer
AA116-72LF Datasheet PDF : 10 Pages
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DATA SHEET
AA116-72LF: 4 MHz-2 GHz 1-Bit Digital Attenuator
(15 dB LSB)
Applications
Cellular radio
Wireless data systems
WLL gain level control circuits
Features
3 V control
Low loss
Small SOT-5 package (MSL1, 260 C per JEDEC J-STD-020)
Skyworks offers lead (Pb)-free RoHS (Restriction of
Hazardous Substances) compliant packaging.
J1
15
dB
J2
S2182
Figure 1. AA116-72LF Block Diagram
Description
The AA116-72LF is a one-bit GaAs FET digital attenuator in a low-
cost SOT-5 package. The device has a Least Significant Bit (LSB)
of 15 dB and is particularly suited where high attenuation
accuracy, low insertion loss, and low intermodulation products
are required.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
5
4
123
S2183
Figure 2. AA116-72LF Pinout – 5-Pin SOT-5
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200209E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 5, 2010
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