PD2-750 Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – 2 way 90 Power Combiner/Splitter

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
PD2-750
2 way 90° Power Combiner/Splitter
Features
●Low insertion loss, High isolation
●Perfect phase/amplitude balance
●Low VSWR
●50Ωimpedance
- ●Hermetic DIP 14A package
●Operating temperature range:-55℃～+85℃
Specifications( measured in a 50Ωsystem TA=-55℃～+85℃)
Parameter
Symbol Unit Guaranteed
Frequency Range ^fL^～fH MHz 500- 1000
Coupling
Coupling dB
----
Typical
500-1000
-3
Insertion loss
I.L
dB _1.5(Max)
0.8
Isolation
Iso
dB 18 (M in ) △
22
Phase Balance ^△ P deg 4°(Max) △
2°
Amplitude Balance △ _M dB 1.5(Max)
0.6
VSWR
VSWR ---- _1.5:1(Max)
“ △ ” Measured at TC=24±1℃
1.3:1
Absolute Maximum Ratings
Input Power: 1W
Storage Temp:＋125℃
1 2 34 5 6 7
14 13 12 11 10 9 8
DIP-14A
1.Input
14.Output( + 90°)
7.Isolation port
connected to 50Ω load
8.Output( 0°)
3,4,5,10,11, 12: GND
Application Notes
Input/output pins should be connected to 50Ω microstrip.
Typical Performance
Insertion Loss vs. Frequency
5.0
4.0
3.0
2.0
500
750
1000
Frequency(MHz)
Isolation vs. Frequency
40
30
20
10
500
750
1800
Frequency(MHz)
VSWR i vs. Frequency
1.6
1.4
1.2
1.0
500
750
1000
Frequency(MHz)
VSWR o vs. Frequency
1.6
1.4
1.2
1.0
500
750
1000
Frequency(MHz)
● TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:[e-mail]
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