鈼?/div>
V
2
4 dB
V
3
8 dB
RF
Input/Output
Description
The AA100-59LF is a 3 bit, single positive control, 4 dB step GaAs
IC FET digital attenuator in a low cost MSOP-8 plastic package.
For positive operation external DC blocking capacitors are
required on all RF ports. The AA100-59LF is particularly suited
where high attenuation accuracy, low insertion loss and low
intermodulation products are required.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 擄C
V
CTL
= 0, 3 V, Z
O
= 50
鈩?
unless otherwise noted
Parameter
Insertion loss
(1)
Attenuation range
Attenuation accuracy
(2)
Frequency
0.75鈥? GHz
0.75鈥? GHz
0.75鈥? GHz
0.75鈥? GHz
VSWR (I/O)
1. Insertion loss changes by 0.003 dB/擄C.
2. Attenuation referenced to insertion loss.
Min.
Typ.
1.8
28
Max.
2.1
Unit
dB
dB
dB
dB
鹵 (0.2 + 3% of
Attenuation setting in dB)
鹵 (0.3 + 3% of
Attenuation setting in dB)
1.5:1
2.0:1
0.75鈥? GHz
Skyworks Solutions, Inc. 鈥?Phone [781] 376-3000 鈥?Fax [781] 376-3100 鈥?sales@skyworksinc.com 鈥?www.skyworksinc.com
200434 Rev. C 鈥?Skyworks Proprietary Information 鈥?Products and Product Information are Subject to Change Without Notice. 鈥?February 28, 2006
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