North America: Tel. (800) 366-2266, Fax (800) 618-8883
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
V 2.0
Specifications subject to change without notice.
Low Cost Five-Way GMIC SMT Power Divider
1850-1990 MHz
DS55-0003
1
Features
Small Size, Low Profile
Superior Repeatability (Lot-to-Lot Variation)
Industry Standard SOIC-16 SMT Plastic Package
Typical Isolation: 28 dB
Typical Insertion Loss: 0.7 dB
Low Cost
1 Watt Power Handling
Description
M/A-COM's DS55-0003 is an IC-based monolithic power
divider using M/A-COM's GMIC technology in a low cost
SOIC-16 plastic package. This 5-way power divider is ideally
suited for applications where PCB real estate is at a premium and
part count reduction and cost are critical. Typical applications
include base station switching networks and other cellular
equipment, including subscriber units. Available in tape and
reel.
The DS55-0003 is fabricated using a passive-integrated circuit
process. The process features full-chip passivation for increased
performance and reliability.
Typical Electrical Specifications
1
, T
A
= +25C
Parameter
Units
Min
Typ
Max
Insertion Loss Above 6.0dB
dB
--
0.7
1.2
Isolation
dB
21
28
--
VSWR Input
--
--
1.5:1
1.6:1
VSWR Output
--
--
1.2:1
1.5:1
Amplitude Balance
dB
--
0.2
0.5
Phase Balance
--
6
12
1. All specifications apply with a 50-Ohm source and load impedance.
Ordering Information
Part Number
Package
DS55-0003
SOIC-16 Lead Plastic Package
DS55-0003-TR
Forward Tape and Reel
1
DS55-0003-RTR
Reverse Tape and Reel
1
1. If specific reel size is required, consult factory for part number
assignment.
SOIC-16
North America: Tel. (800) 366-2266, Fax (800) 618-8883
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
V 2.0
Specifications subject to change without notice.
Low Cost Five-Way GMIC SMT Power Divider, 1850-1990 MHz
DS55-0003
2
1. Exceeding these limits may cause permanent damage.
2. With Internal load dissipation of 0.125 W maximum.
Absolute Maximum Ratings
1
Parameter
Absolute Maximum
Input Power
1 W CW
Operating Temperature
-40C to +85C
Storage Temperature
-65C to +150C
Functional Diagram
PDF 
ZIP