Two-Way Power Divider,
400 KHz - 400 MHz
DS
-
/DSS
-
113
FP-2 (DS-113)
V 3.00
Features
n
Fully Hermetic Package (DSS-113)
n
Three Decade Bandwidth
n
Low Loss: 0.25 dB Typical
n
Impedance: 50 Ohms Nominal
n
Maximum Power Rating or Input Power: 1 Watt Max.
n
Internal Load Dissipation: 0.05 Watts Max.
n
MIL-STD-202 Screening Available
Description
A Power Divider is ideally a loss less reciprocal device
which can also perform vector summation of two or more
signals and thus is sometimes called a power combiner or
summer.
SF-1 (DSS-113)
Pin Configuration (DSS-113)
Pin No.
Function
Pin No.
Function
1
3
GND
2
Output C
4
Output D
Pin Configuration (DS-113)
Pin No.
Function
Pin No.
Function
1
5
GND
2
GND
6
GND
3
GND
7
GND
4
Output C
8
Output D
Two-Way Power Divider, 400 KHz - 400 MHz
DS-/DSS-113
V 3.00
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice. M/A-COM makes no warranty,
representation or guarantee regarding the suitability of its products for any
particular purpose, nor does M/A-COM assume any liability whatsoever arising out
of the use or application of any product(s) or information.
Visit www.macom.com for additional data sheets and product information.
n
North America: Tel. (800) 366-2266
n
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
2
DS-113 Electrical Specifications
1
: T
A
= -55C to +85C
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
2
Less Coupling
0.4 - 400 MHz
dB
--
--
0.75
Isolation
--
0.4 - 400 MHz
dB
25
--
--
Amplitude Balance
--
0.4 - 400 MHz
dB
--
--
0.15
Phase Balance
--
0.4 - 400 MHz
--
--
1.0
VSWR
All Ports
0.4 - 400 MHz
Ratio
--
--
1.5:1
1. All specifications apply with 50 ohm source and load impedance.
Typical Performance Curves
Insertion Loss
Isolation
DSS-113 Electrical Specifications
1
: T
A
= -55C to +85C
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
2
Less Coupling
0.4 - 400 MHz
dB
--
--
0.75
Isolation
--
0.4 - 400 MHz
dB
25
--
--
Amplitude Balance
--
0.4 - 400 MHz
dB
--
--
0.15
Phase Balance
--
0.4 - 400 MHz
--
--
1.5
VSWR
All Ports
0.4 - 400 MHz
Ratio
--
--
1.6:1
0.000
0.250
0.500
0.750
1.000
0.2
0.5
1
2
5
10
20
50
100 200 300 400
Frequency (MHz)
Insertion Loss (dB)
20
30
40
0.2 0.5
1
2
5
10
20
50 100 200 300 400
Frequency (MHz)
Isolation (dB)
Two-Way Power Divider, 400 KHz - 400 MHz
DS-/DSS-113
V 3.00
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s)
or information contained herein without notice. M/A-COM makes no warranty,
representation or guarantee regarding the suitability of its products for any
particular purpose, nor does M/A-COM assume any liability whatsoever arising out
of the use or application of any product(s) or information.
Visit www.macom.com for additional data sheets and product information.
n
North America: Tel. (800) 366-2266
n
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
3
Typical Performance Curves
Input VSWR
Ordering Information
Part Number
Package
DS-113 PIN
FP-2
DSS-113 PIN
SF-1
Output VSWR
1
1.1
1.2
1.3
1.4
1.5
0.2 0.5
1
2
5
10
20
50 100 200 300 400
Frequency (MHz)
VSWR
1.00
1.10
1.20
1.30
1.40
1.50
1.60
0.2 0.5
1
2
5
10
20
50 100 200 300 400
Frequency (MHz)
VSWR
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