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Электронный компонент: S25B880N3

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Directional Couplers
25 dB
Model S25B880N3
Outline Drawing
Sur
face Mount Components
Features
869 - 894 MHz
350 Watts
Low Loss
High Directivity
Surface Mountable
Tape and Reel
Convenient Package
100% Tested
1
Sales Desk USA: Voice: (800) 544-2414 Fax: (315) 432-9121
Sales Desk Europe: Voice: (+44) 23 92 232392 Fax: (+44) 23 92 251369
Available on Tape and Reel for Pick and Place Manufacturing.
Description
The S25B880N3 is a low profile 25 dB directional coupler in an easy
to use surface mount package covering AMPS applications. The
S25B880N3 is ideal for power and frequency detection as well as
VSWR monitoring and can be used in most high power designs. Parts
have been run through rigorous qualifications and units are 100%
tested. They are manufactured using materials with X and Y thermal
expansion coefficients compatible with common substrates.
Electrical Specifications
Frequency
Mean Coupling
Insert. Loss
VSWR
MHz
dB
dB Max
Max: 1
869 - 894
25.0 2.0
0.10
1.25
Freq. Sens.
Directivity
Temp.
Power
dB Max
dB Min
C
Avg. CW Watts
0.30
20
-55 to +85
350
Specifications subject to change without notice.
VER. 2/7/02
Sur
face Mount Components
Model S25B880N3
Pin Configuration
Mounting Footprint
2
Sales Desk USA: Voice: (800) 544-2414 Fax: (315) 432-9121
Sales Desk Europe: Voice: (+44) 23 92 232392 Fax: (+44) 23 92 251369
Available on Tape and Reel for Pick and Place Manufacturing.
Pin 1
Pin 2
Pin 3
Pin 4
#1
Input
Output
Isolated
Coupled
#2
Output
Input
Coupled
Isolated
#3
Isolated
Coupled
Input
Output
#4
Coupled
Isolated
Output
Input
Typical Performance
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