LLHB31B4-1915-G Datasheet, PDF (1/2 Pages) American Accurate Components, Inc. – SMT Hybrid Coupler 3dB 90°.

SMT Hybrid Coupler 3dB 90°.
The content of this specification may change without notification 09/18/08
EIA SIZE 1206 LLHB31B4-1915-G ^{(1850~1980MHz)}
Dimensions / Schematics
Top View
Bottom View
*1: This Product is made with RoHS.
[ Recommended Temperture Profile ]
0.55 ± 0.15
IN
OUT 1
3.2 ± 0.2
Side View
1.0 ± 0.1
0.45 ± 0.15
0.325 ± 0.15
OUT 2
ort , : GN
TERMINATION
50Ω
GND
Unit : mm
OUT 1
GND
OUT 2
IN
*2: The termination resistor in 50 ohm does not reside in this hybrid.
GND
TERMINATION
Transmission / VSWR / Phase Data
Transmission
VSWR
Phase
[dB]
0
-5
INS-LOSS OUT2 INS-LOSS OUT1
-10
-15
-20
-25
ISOLATION
-30
-35
-40
-45
-50
1850
1915
1980
[MHz]
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
1850
OUT2 Port
OUT1 Port
INPUT Port
1915
1980
[MHz]
[deg.]
93
92
91
90
89
88
87
1850
1915
1980
[MHz]
Specification
Recommended Pad Size
1.25
Style No.
Frequency Range
LLHB31B4-1915-G
1850 ~ 1980 MHz
Nominal In/Out Z0
Insertion Loss
Isolation
50Ω
4.0 dB max.
15 dB min.
Amplitude Balance
Phase Deviation
In / Out VSWR
Max. Input Power
Working Temp. Range
1.0 dB max.
90 3 deg.
1.5 max.
3W
−40 ~ +85 C
The frequency range shown above is just an example, but the frequency
bandwidth can be complied on a custom basis. Please consult with us, if any.
0.6
1.0
1.6
2.8
5.72
Unit : mm
LAND PATTERN
SOLDER RESIST
NO PATTERN
+ SOLDER RESIST
φ0.3 through hole
American Accurate Components, Inc.
188 Technology Drive, Unit H, Irvine, CA 92618
TEL: [phone] Š FAX: [phone]