Low Cost Three-Way Power Splitter/Combiner -- 824-960 MHz DS53-0001
M/A-COM Division of AMP Incorporated
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
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
V 2.00
Features
Small Size and Low Profile
Industry Standard SOIC8 SMT Plastic Package
Excellent Insertion Loss 0.6 dB Typical
Superior Repeatability
Low Cost
CSM, AMPS, CDPD, ARDIS, RAM Frequency
Coverage
Description
M/A-COM's DS53-0001 is an IC-based monolithic power
divider in a low cost SOIC-8 plastic package. This 3-way
power divider is ideally suited for applications where
small size, low profile and low cost without sacrificing
Performance ,are required. Typical applications include
Base stations, portables and PCMCIA cards for cellular
Applications. Available in Tape and Reel.
The DS53-0001 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 4.78 dB
dB
--
0.6
0.7
Isolation
dB
15
18
--
VSWR
--
--
1.4:1
1.6:1
Amplitude Balance
dB
--
0.6
0.8
Phase Balance
Degrees
--
2
4
Low Cost Three Way Power Splitter/Combiner
824 - 960 MHz
DS53-0001
Ordering Information
Part Number
Package
DS53-0001
SOIC8 Lead Plastic Package
DS53-0001-TR
Forward Tape and Reel*
DS53-0001- RTR
Reverse Tape and Reel*
SOIC8
Unless otherwise Noted : .xxx =
0.010 (.xx =
0.25)
.xx =
0.02 (.x =
0.5)
If specific reel size is required, consult factory for part
number assignment.
1. All specifications apply with a 50-Ohm source and load impedance.
Low Cost Three-Way Power Splitter/Combiner -- 824-960 MHz DS53-0001
M/A-COM Division of AMP Incorporated
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
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
V 2.00
Functional Diagram
VSWR Input
Insertion Loss
Isolation
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
2
1 W CW
Operating Temperature
-40C to +85C
Storage Temperature
-65C to +150C
-0.25
-0.2
-0.15
-0.1
-0.05
0
824
834
844
854
864
874
884
894
904
M H z
dB
-45
-40
-35
-30
-25
-20
824
834
844
854
864
874
884
894
904
MHz
dB
VSWR Output
1
1 . 1
1 . 2
1 . 3
1 . 4
1 . 5
1 . 6
8 2 4
8 3 4
8 4 4
8 5 4
8 6 4
8 7 4
8 8 4
8 9 4
9 0 4
M H z
1
1.1
1.2
1.3
1.4
1.5
1.6
824
834
844
854
864
874
884
894
904
M H z
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