DATA SHEET
SKY13298-360LF: GaAs SP2T Switch for
Ultra Wideband (UWB) 3–8 GHz
Features
G
G
G
G
Functional Block Diagram
RFc
Positive voltage control (0/1.8 V to 0/3.3 V)
High isolation 25 dB for BG1, 25 dB for BG3
Low loss 0.7 dB typical for BG1, 0.9 dB for BG3
Lead (Pb)-free and RoHS-compliant
J
2
J
1
Description
The SKY13298-360LF is a pHEMT GaAs FET IC switch packaged in
an 2 x 2 mm, 8-lead exposed pad plastic package for low-cost
commercial applications. The use of the V
BIAS
line enables the part
to be used with low control bias voltages down to 1.8 V. This
switch is ideal for Ultra Wide Band (UWB) applications covering
BG1 and BG3. For 3.3 V control, the V
BIAS
is not required and is left
open circuit on the board.
V
BIAS
V
CTL1
V
CTL2
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications
V
BIAS
= 1.8 V, V
CTL
= 0 V/1.8 V, T = 25 °C, P
INPUT
= 0 dBm, Z
O
= 50
Ω,
unless otherwise noted
Parameter
Insertion Loss
Isolation
Return loss (Insertion loss state)
Frequency
3.168–4.752 GHz
6.336–7.920 GHz
3.168–4.752 GHz
6.336–7.920 GHz
3.168–4.752 GHz
6.336–7.920 GHz
Min.
Typ.
0.7
0.9
25
22
25
12
Max.
0.9
1.0
Unit
dB
dB
dB
dB
dB
dB
22
19
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200797 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 28, 2008
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
