S 1560C VER 3
M/A-COM
n
North America: Tel. (800) 366-2266, Fax (800) 618-8883
n
Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
n
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
Specifications subject to change without notice.
Low Cost Two-Way SMT Power Divider 1920 2170 MHz DS52-0002
Features
Small Size and Low Profile
Industry Standard SOIC-8 SMT Plastic Package
Excellent Amplitude and Phase Balance
Superior Repeatability
Typical Insertion Loss 0.7 dB
Typical Isolation 21 dB
1 Watt Power Handling
Description
M/A-COM's DS52-0002 is an IC-based monolithic power divider in
a low cost SOIC-8 plastic package. This 2-way power divider is
ideally suited for applications where small size, low insertion loss,
superior phase/amplitude tracking and low cost are required.
Typical applications include base station switching networks and
other communication applications where size and PCB real estate are
a premium. Available in tape and reel.
The DS52-0002 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 3.0dB
dB
--
0.7
0.9
Isolation
dB
15
21
--
VSWR Input RL
--
--
1.7:1
2.0:1
VSWR Output RL
--
--
1.5:1
1.7:1
Amplitude Balance
dB
--
0.06
0.20
Phase Balance
--
1.0
3.0
1. All specifications apply with a 50-Ohm source and load impedance.
Low Cost Two-Way SMT Power Divider 1920-
2170 MHz
Ordering Information
Part Number
Package
DS52-0002
SOIC-8 Lead Plastic Package
DS52-0002-TR
Forward Tape and Reel
1
DS52-0002-RTR
Reverse Tape and Reel
1
1. If specific reel size is required, consult factory for part number
assignment.
SOIC-8
S 1560C VER 3
M/A-COM
n
North America: Tel. (800) 366-2266, Fax (800) 618-8883
n
Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
n
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
Specifications subject to change without notice.
Low Cost Two-Way SMT Power Divider 1920 2170 MHz DS52-0002
1. Exceeding these limits may cause permanent damage.
Absolute Maximum Ratings
1
Parameter
Absolute Maximum
Input Power
1 W CW
Operating Temperature
-40C to +85C
Storage Temperature
-65C to +150C
Recommended PCB Configuration
(Dimensions in Inches)
Functional Diagram
2. With Internal load dissipation of 0.125 W maximum.
Typical Performance
@ +25C
PHASE BALANCE VS FREQUENCY
RELATIVE TO RF1
0.00
1.00
2.00
3.00
1920.00
1970.00
2020.00
2070.00
2120.00
2170.00
Frequency (MHz)
Degrees
ISOLATION VS FREQUENCY
-40.00
-35.00
-30.00
-25.00
-20.00
-15.00
1920.00
1970.00
2020.00
2070.00
2120.00
2170.00
Frequency (MHz)
dB
INSERTION LOSS VS FREQUENCY
-1.00
-0.80
-0.60
-0.40
-0.20
0.00
1920.00
1970.00
2020.00
2070.00
2120.00
2170.00
Frequency (MHz)
dB
VSWR VS FREQUENCY
1.00
1.20
1.40
1.60
1.80
2.00
1920.00
1970.00
2020.00
2070.00
2120.00
2170.00
Frequency (MHz)
dB
PDF 
ZIP