Two– Way Power Divider
10-500Mhz
Rev. V3
DS-109 / DS-319
1
1
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1
Features
1o Phase Balance Maximum
35 dB Typical Midband Isolation
1.1 Typical Midband VSWR
VSWR: 1.2:1 Typical Midband
Impedance: 50 Ohms Nominal
Maximum Power Rating or Input Power: 1W Max.
Internal Load Dissipation: 0.05 mW Max.
MIL-STD-202 Screening Available
Description
A Power Divider is ideally a lossless reciprocal
device which can also perform vector summation of
two or more signals and thus is sometimes called a
power combiner or summer.
FP-2 (DS-109)
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 11 GND
6 GND 12 GND
Pin Configuration (DS-109)
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
10-500Mhz
Rev. V3
DS-109 / DS-319
2
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
2
DS-109 Electrical Specifications1: TA = -55°C to +85°C
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 Specifications1: TA = -55°C to +85°C
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
Two– Way Power Divider
10-500Mhz
Rev. V3
DS-109 / DS-319
3
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
3
Typical Performance Curves
Ordering Information
Isolation - Ports C-D
Insertion Loss - Ports
-C,
D
VSWR
Part Number Package
DS-109 PIN FP-2
DS-319 PIN TO-8-2
Two– Way Power Divider
10-500Mhz
Rev. V3
DS-109 / DS-319
4
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
4
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specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
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