Two-Way Power Divider,
10 - 500 MHz
DS
-
109/319
FP-2 (DS-109)
V 3.00
Features
n
1 Phase Balance Maximum
n
35 dB Typical Midband Isolation
n
1.1 Typical Midband VSWR
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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.
TO-8-2 (DS-319)
Pin Configuration (DS-319)
Pin No.
Function
Pin No.
Function
1
GND
7
GND
2
Output D
8
Output C
3
GND
9
GND
4
GND
10
GND
5
IN
11
GND
6
GND
12
GND
Pin Configuration (DS-109)
Pin No.
Function
Pin No.
Function
1
IN
5
GND
2
GND
6
GND
3
GND
7
GND
4
Output C
8
Output D
Two-Way Power Divider, 10 - 500 MHz
DS-109/319
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-109 Electrical Specifications
1
: T
A
= -55C to +85C
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
(Less Coupling)
10 - 500 MHz
dB
--
--
0.6
Isolation
10 - 500 MHz
dB
25
--
--
Amplitude Balance
10 - 500 MHz
dB
--
--
0.15
Phase Balance
10 - 500 MHz
--
--
1
VSWR
All Ports
10 - 500 MHz
Ratio
--
--
1.3:1
1. All specifications apply with 50 ohm source and load impedance.
DS-319 Electrical Specifications
1
: T
A
= -55C to +85C
Parameter
Test Conditions
Frequency
Units
Min
Typ
Max
Insertion Loss
(Less Coupling)
10 - 200 MHz
10 - 500 MHz
dB
dB
--
--
--
--
0.6
0.9
Isolation
10 - 500 MHz
dB
25
--
--
Amplitude Balance
10 - 200 MHz
10 - 500 MHz
dB
dB
--
--
--
--
0.15
0.2
Phase Balance
10 - 500 MHz
--
--
1
VSWR
All Ports
10 - 200 MHz
10 - 500 MHz
Ratio
Ratio
--
--
--
--
1.3:1
1.6:1
Typical Performance Curves
Isolation
Insertion Loss
0.000
0.500
1.000
5
10
20
50
100
200
500
600
Frequency (MHz)
Insertion Loss (dB)
DS-109
DS-319
25
30
35
40
45
5
10
20
50
100
200
500
600
Frequency (MHz)
Isolation (dB)
DS-109
DS-319
Two-Way Power Divider, 10 - 500 MHz
DS-109/319
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
VSWR
Ordering Information
Part Number
Package
DS-109 PIN
FP-2
DS-319 PIN
TO-8-2
1
1.1
1.2
1.3
1.4
5
10
20
50
100
200
500
600
Frequency (MHz)
VSWR
DS-109 Input
DS-319
DS-109 Output
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