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DATA SHEET ? SKY13251-349, SKY13251-349LF
Pin Out (Top View)
QFN 8E 2 x 2 (-349)
RFC
C BL
1
8
C BL
RF3
0.125 Max.
10° + 2° -10°
0.70 ± 0.05
0.20 ± 0.05
N/C 2
7
V 3
2.00 BSC CL
Pin 1
Mark
V 1
3
6
V 2
1
0.125 Max.
0.025 ± 0.025
RF1
C BL
4
5
C BL
RF2
2.00 BSC
0.90 ± 0.10
C BL = 47 pF for operation >500 MHz.
Top View
0.56 ± 0.01
Side View
Exposed paddle must be grounded.
0.28 ± 0.01
0.29+0.16 -0.09
0.29 + 0.16 -0.09
R 0.075 Ref
Truth Table
0.20 + 0.08 -0.02
V 1
V 2
V 3
RFC-RF1
RFC-RF2
RFC-RF3
0.50 BSC
C L
1.02 + 0.10 -0.08
1
0
0
0
1
0
0
0
1
Isolation
Insertion loss
Isolation
Insertion loss
Isolation
Isolation
Isolation
Isolation
Insertion loss
1
Exposed Pad
0.51 ± 0.01
0.17/0.30 2X
BOTTOM VIEW
All other logic conditions put the switch in an undefined state.
"0"= 0 to 0.2 V.
"1"=2.3 to 5.5 V.
Recommended Solder Reflow Profiles
Refer to the “ Recommended Solder Reflow Profile ”
Application Note.
Tape and Reel Information
Refer to the “ Discrete Devices and IC Switch/Attenuators
Tape and Reel Package Orientation ” Application Note.
Skyworks Solutions, Inc. ? Phone [781] 376-3000 ? Fax [781] 376-3100 ? sales@skyworksinc.com ? www.skyworksinc.com
4
April 10, 2007 ? Skyworks Proprietary Information ? Products and Product Information are Subject to Change Without Notice. ? 200609 Rev. E
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