PD19-73 데이터 시트보기 (PDF) - Alpha Industries
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PD19-73 Datasheet PDF : 3 Pages
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Two-Way 0° Power Splitter
Combiner 1.71–1.99 GHz
Features
s Low Cost
s Low Profile
s Available in Small SOT-6 Lead Package
s Tape & Reel
s Pin Compatible with PD09-73
Description
The PD19-73 is a monolithic two-way in-phase hybrid
junction tuned for the 1.71–1.99 GHz band. It offers low
loss, high isolation, good input/output matching and
exceptional phase/amplitude balance. It is available in the
SOT-6 lead surface mount package.
The PD19-73 was designed to be pin-to-pin compatible
with the PD09-73 Power Splitter/Combiner. This allows
similar board layout for Power Splitter/Combiners in
the frequency ranges covering 810–960 MHz and
1.7–1.99 GHz. The PD18-73 also covers 1.71–1.99 GHz
but with different pin connections.
Electrical Specifications at 25°C
Frequency
Insertion Loss Less 3 dB Split
Isolation
Input VSWR
Output VSWR
Amplitude Balance
Phase Balance
Parameter
Pin Out
Port 1
GND
Port 2
GND
IN/SUM
GND
PD19-73
SOT-6
SOT-6
SOT-6
SOT-6
Min.
1.71
20
Typ.
0.55
25
1.3:1
1.2:1
±0.1
±1.0
Max.
1.99
0.70
1.5:1
1.4:1
±0.2
±3.0
Unit
GHz
dB
dB
dB
Deg.
Block Diagram
IN/SUM
Port 1
Port 2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email sales@alphaind.com • www.alphaind.com
1
Specifications subject to change without notice. 12/00A
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