DATA SHEET
PD4W18-59, PD4W18-59LF: Four-Way 0° Power Splitter/
Combiner 1.71–1.99 GHz
Features
Low cost
●
Low profile
●
Available in small MSOP-8 package
●
Available on tape and reel
●
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
●
Block Diagram
Port 1
Port 2
In/Sum
Port 3
Port 4
Description
The PD4W18-59 is a monolithic four-way in-phase hybrid
junction tuned for the 1.71–1.99 GHz band. It offers low loss,
high isolation, good input/output matching and exceptional
phase/amplitude balance. It is available in the MSOP-8 surface
mount package.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 °C
Z
O
= 50
Ω,
unless otherwise noted
Parameter
Frequency
Insertion loss less 6 dB split
Isolation
Input VSWR
Output VSWR
Amplitude balance
Phase balance
20
Frequency
Min.
1.71
0.7
25
1.3:1
1.3:1
±0.3
±5
1.6:1
1.6:1
±0.4
±8
dB
Deg.
Typ.
Max.
1.99
1.2
Unit
GHz
dB
dB
Pin Out
Port 1
In/Sum
GND
Port 4
Port 2
GND
GND
Port 3
1
2
3
4
8
7
6
5
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200246 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • June 8, 2006
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
