DS52-0005
Low Cost Two-Way SMT Power
Divider, 1700 - 1900 MHz
Features
•
•
•
•
•
•
•
Small Size and Low Profile
SOIC-8 Package
Superior Repeatability
Excellent Amplitude Balance: 0.05 dB Typical
Excellent Insertion Loss: 0.3 dB Typical
Low Cost
DCS-1800 Frequency Coverage
Rev. V6
Functional Block Diagram
Description
M/A-COM’s DS52-0005 is an IC-based monolithic
power divider in a low cost SOIC-8 plastic package.
This 2-way power splitter is ideally suited for applica-
tions where small size, low profile and low cost, with-
out sacrificing performance are required. Typical
applications include base station, portables and
PCMCIA cards for DCS-1800 European applica-
tions. Available in tape and reel.
The DS52-0005 is fabricated using a passive-
integrated circuit process. The process features full-
chip passivation for increased performance and
reliability.
Pin Configuration
Pin No.
Function
GND
RF-IN
GND
GND
RF-1 (out)
GND
GND
RF-2 (out)
Ordering Information
Part Number
DS52-0005
DS52-0005-TR
DS52-0005SAM
1
Package
Bulk Packaging
1000 piece reel
Sample Test Board
2
3
4
5
6
Note: Reference Application Note M513 for reel size
information.
7
8
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
DS52-0005
Low Cost Two-Way SMT Power
Divider, 1700 - 1900 MHz
Electrical Specifications
1
: T
A
= 25°C
Parameter
Insertion Loss
Isolation
VSWR
Amplitude Balance
Phase Balance
1.
Rev. V6
Test Conditions
Above 3.0 dB
—
—
—
—
Frequency
1700 - 1900
1700 - 1900
1700 - 1900
1700 - 1900
1700 - 1900
Units
dB
dB
Ratio
dB
Deg
Min
—
15
—
—
—
Typ
0.3
20
1.3:1
0.1
2
Max
0.5
—
1.5:1
0.15
4
All specifications apply with a 50-ohm source and load impedance.
Absolute Maximum Ratings
2,3
Parameter
Input Power
4
Absolute Maximum
1W CW
-40°C to +85°C
-65°C to +150°C
Recommended PCB Configuration
Operating Temperature
Storage Temperature
2.
3.
4.
Exceeding any one or combination of these limits may cause
permanent damage to this device.
M/A-COM does not recommend sustained operation near
these survivability limits.
With internal load dissipation of 0.125W maximum
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
GMIC Circuits are sensitive to electrostatic
discharge (ESD) and can be damaged by static
electricity. Proper ESD control techniques should
be used when handling these devices.
2
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
DS52-0005
Low Cost Two-Way SMT Power
Divider, 1700 - 1900 MHz
Typical Performance Curves
Insertion Loss vs. Frequency
(above theoretical split loss)
Isolation vs. Frequency
Rev. V6
0.5
30
Insertio n Lo ss (dB)
Iso la tio n (dB )
0.4
0.3
0.2
0.1
0.0
1700
25
20
15
10
5
0
1740
1780
1820
1860
1900
1700
1740
1780
1820
1860
1900
Frequency (MHz)
F requency (M H z)
Input VSWR vs. Frequency
Output VSWR vs. Frequency
1.5
1.4
1.5
1.4
VSW R
1.3
1.2
1.1
1.0
1700
V SW R
1.3
1.2
1.1
1.0
1700
1740
1780
1820
1860
1900
1740
1780
1820
1860
1900
Frequency (MHz)
Frequency (MHz)
3
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
DS52-0005
Low Cost Two-Way SMT Power
Divider, 1700 - 1900 MHz
SOIC-8
†
Rev. V6
†
Reference Application Note M538 for lead-free solder reflow
recommendations.
4
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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