HE021-4A Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – 4 way 0 power Combiner/Splitter

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE021-4A/HE021-4D
4 way 0° Power Combiner/Splitter
Typical Performance
Insertion Loss vs. Frequency
Features
●Low insertion loss, High isolation
●Perfect phase/amplitude balance
●Low VSWR
●50Ωimpedance
●Hermetic SP-2,DIP-15 package
●Operating temperature:-55℃～+85℃
Specifications( measured in a 50Ωsystem TA=-55℃～+85℃)
Parameter _{Frequency Insertion Isolation Phase Amplitude}
number
Range
MHz
Ioss
dB
(Max)
dB
Balance _Balance ^VSWR
deg
dB (Max)
(Min) (Max) _(Max)
HE021-4A _20～1200 2.1 15 △ 7°_△ 1.0 1.5:1
HE021-4D 20～1200 2.0 _{20 △ 5}°_{△ 0.8 1.5:1}
“ △ ” Measured at TC=24±1℃
Absolute Maximum Ratings
Input power : 1W
Storage temp:＋125℃
7
8
6
9
5
10
4
11
3
12
2
13
1
14
15
DIP-15
1
8
HEXXX
Lot number
SP-2
1.N/C ^5.Output
2.Input ^6.Output
3.N/C 7.Output
4.N/C 8.Output
Metal case is ground
4 Input
8 、10、 12 、14 Output
1、2、 3 、5 、6 、7 、9 、13 GND
11 N/C
Application Notes
1.Input/output pins should be connected to 50Ω microstrip.
2.The bottom should be place as close to ground as possible
for better RF grounding.
3.See assembly section for mounting information
4.HE021-4A:SP-2 package
HE021-4D:DIP-15package
2.0
1.5
1.0
10
650
1300
Frequency(MHz)
Isolation vs. Frequency
40
30
20
10
10
650
1300
Frequency(MHz)
VSWR i vs. Frequency
1.4
1.2
1.0
10
650
1300
Frequency(MHz)
VSWR o vs. Frequency
1.4
1.2
1.0
10
650
1300
Frequency(MHz)
● TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:[e-mail]
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