BOWEI PD2-750

PD2-750
B O WEI
2 way 90° Power Combiner/Splitter
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Typical Performance
Insertion Loss(dB)
Insertion Loss vs. Frequency
Features
●Low
insertion loss, High isolation
● Perfect phase/amplitude balance
●Low VSWR
●50Ωimpedance
●Hermetic DIP-14A package
●Operating temperature range:-55℃~+85℃
Coupling
MHz
Typical
500- 1000
500-1000
Coupling
dB
----
-3
I.L
dB
1.5(Max)
0.8
22
Insertion loss
Isolation
Iso
dB
18 (M in ) △
Phase Balance
△P
deg
4°(Max) △
Amplitude Balance
△M
dB
1.5(Max)
0.6
1.5:1(Max)
1.3:1
VSWR
---VSWR
“ △ ” Measured at TC=24±1℃
1000
Isolation vs. Frequency
Isolation(dB)
fL~fH
Frequency Range
750
Frequency(MHz)
Guaranteed
Unit
2.0
40
30
20
10
500
750
1800
Frequency(MHz)
VSWR i vs . Frequency
2°
1.6
VSWRi
Symbol
3.0
500
Specifications( measured in a 50Ωsystem TA=-55℃~+85℃)
Parameter
5.0
4.0
1.4
1.2
1.0
Absolute Maximum Ratings
Input Power: 1W
Storage Temp:+125℃
500
1000
2
3
4
5
6
7
14
13
12
11
10
9
8
1.Input
14.Output( + 90°)
7.Isolation port
connected to 50Ω load
8.Output( 0°)
3,4,5,10,11, 12: GND
VSWR o vs . Frequency
1.6
VSWRo
1
DIP-14A
750
Frequency(MHz)
1.4
1.2
1.0
Application Notes
Input/output pins should be connected to 50Ω microstrip.
500
750
1000
Frequency(MHz)
● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian@cn-bowei.com
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