PSM3-0220G Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – 3 ways 0°Broadband power combiner/divider

BOWEI INTEGRATED CIRCUITS CO.,LTD.
PSM3-0220G
3 ways 0°Broadband power combiner/divider
Typical Performance
Insertion Loss vs. Frequency
Features
Broad bandwidth 2.0~20GHz
Perfect phase/amplituede balance
50Ω impedance
Low insertion loss,High isolation
Operating temperature range:-55℃～+85℃
Specifications (measured in a 50Ωsystem T_A=+25℃)
Parameter
Symbol Unit
Guaranteed
Typical
Frequency Range
Insertion Loss
f_L～f_{H GHz} 2～8
I.L dB 1.0(Max)
8～20
1.3(Max)
2～8
0.5
8～20
0.8
Isolation
Iso dB 20(Min) 15(Min) 22
20
Phase Balance
ΔP ^deg ± 3 ° ±4 ° ±1 ° ±2 °
Amplitude Balance _ΔM dB 0.6(Max) _1.0(Max) 0.4 0.4
VSWR
VSWR -- 2 .0:1(Max) 2 .0:1(Max) 1.5: 1 1.5:1
Absolute Maximum Ratings
Input Powr: 5W
Storage Temp: +125℃
1.4
1.1
0.8
0.5
0.2
1.0
10.0
20.0
Frequency(GHz)
Isolation vs. Frequency
35
30
25
20
15
1.0
10.0
20.0
Frequency(GHz)
VSWRi vs. Frequency
2.5
2.0
VSWRi
1.5
1.0
VSWRo
Application Notes
1.Input/ooutput pins should be connected to 50Ωmicrostrip.
2.When the input power is maximum th output load VSWR
<1.2 is required.
1.0
10.0
20.0
Frequency(GHz)
Phase balance vs. Frequency
4.0
2.0
0.0
-2.0
-4.0
1.0
10.0
Frequency(GHz)
20.0
●TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com
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