SMP1345 Skyworks Solutions, SMP1345 Datasheet - Page 3

• Manufacturer Part Number: SMP1345
• Description: Very Low Capacitance Plastic Packaged Silicon PIN Diodes
• Manufacturer: Skyworks Solutions

Truth Table
CTR1
3.3 V
0 V
200046 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • February 21, 2005
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
0.014
CTR2
3.3 V
0 V
RF1 C
RF3
C
4
1
SK40253
REV 1
Low Loss Paths
RF1–RF4
RF2–RF3
RF1–RF3
RF2–RF4
Evaluation Board
C
7
CTR1
C
L
L
4
8
3
2.000
R
R
R
3
R
4
WLAN Application Circuit for DPDT Diversity
Switch Using SMP1345-518
1
2
V
CTR2
DC
CTR2
= 3.3 V
L
L
C
1
2
5
RF1
C
R
6
4
EVAL BOARD
SMP1345-518
C
8
L
4
C
V
C
4
DC
7
Bridge Switch Schematic
CTR1
= 3.3 V
RF3
U
R
C
1
L
3
3
1
SMP1345-518
C
C
2
3
RF2
RF4
DATA SHEET • SMP1345 SERIES
RF
4
C
1.500
3
C
L
1
2
L
R
L
C
2
1
1
1
–L
–R
–C
4
4
8
C
RF2
0603 18 nH
R
0402 200 Ω
0402 10 pF
5
V
1
C
DC
R
6
V
2
CTR1
DC
= 3.3 V
CTR2
= 3.3 V
3