SKY13251-349 Datasheet, PDF (4/5 Pages) Skyworks Solutions Inc. – SP3T Switch for Bluetooth® and 802.11b, g

DATA SHEET • SKY13251-349, SKY13251-349LF
Pin Out (Top View)
RFC ^CBL
1
N/C 2
V1
3
RF1 ^CBL
4
C_BL = 47 pF for operation >500 MHz.
Exposed paddle must be grounded.
8
CBL _RF3
7
V3
6
V2
5
CBL _RF2
Truth Table
V₁
V₂
V₃
RFC-RF1
RFC-RF2
1
0
0
Isolation
Insertion loss
0
1
0 Insertion loss
Isolation
0
0
1
Isolation
Isolation
All other logic conditions put the switch in an undefined state.
"0"= 0 to 0.2 V.
"1"=2.3 to 5.5 V.
RFC-RF3
Isolation
Isolation
Insertion loss
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.
QFN 8E 2 x 2 (-349)
0.125 Max.
0.70 ± 0.05
10° + 2° -10°
0.20 ± 0.05
2.00 BSC ^CL
0.125 Max.
Pin 1
Mark
1
2.00 BSC
Top View
0.025 ± 0.025
0.90 ± 0.10
Side View
0.56 ± 0.01
0.28 ± 0.01
0.29+0.16 -0.09
0.20 + 0.08 -0.02
0.29 + 0.16 -0.09
R 0.075 Ref
0.50 BSC
1
Exposed Pad
CL
1.02 + 0.10 -0.08
0.51 ± 0.01
0.17/0.30 2X
BOTTOM VIEW
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
4
April 10, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200609 Rev. E