High Frequency Ceramic Solutions
2345 MHz Balun / Filter Combination
Detail Specification: 12/15/09
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedance
Balanced Impedance
Insertion Loss
Return Loss
Phase Difference
Amplitude Difference
2345FB16A0100
2300-2390
50
Ω
100
Ω
2.8 dB max.
9.5 dB min.
180° ± 10
1.0 dB max.
Operating and Storage Temp.
Reel Quantity
Power Capacity
Attenuation (dB)
40 min.@760 ~ 800MHz
30 min.@1500 ~1600MHz
14 min.@3050 ~ 3200MHz
23 min.@3800 ~ 4000MHz
-40 to +85°C
4,000
0.5 watt max.
P/N 2345FB16A0100
Page 1 of 2
Mechanical Dimensions
In
L
W
T
a
b
c
d
0.079 ± 0.006
0.059 ± 0.006
0.035 ± 0.004
0.012 ± 0.004
0.028 ± 0.006
0.010 ± 0.006
0.031 ± 0.006
mm
2.00 ± 0.15
1.50 ± 0.15
0.90 ± 0.10
0.30 ± 0.10
0.70 ± 0.15
0.25 ± 0.15
0.80 ± 0.15
L
L
W
a
b
c
W
d
L
T
Mounting Considerations
*
Line width should be designed to match 50
Ω
characteristic impedance,
depending on PCB material and thickness.
Terminal Configuration
No.
Function
Unbalanced Port
NC
Balanced Port
Balanced Port
GND
GND
6
1.50
Solder Resist
0.35
*
*
1.15
Land
Through-hole (
φ
0.3)
1
2
3
4
5
6
0.35
0.90
3
4
5
2
1
*
0.90
Units: mm
1.10
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2009 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
2345 MHz Balun / Filter Combination
Detail Specification: 12/15/09
Typical Electrical Performance (T=25°C)
)
P/N 2345FB16A0100
Page 2 of 2
)
)
)
)
)
)
)
)
Insertion Loss / Return Loss
)
RL
0
-10
-20
)
(dB)
IL
-30
-40
-50
-60
0.5
1.0
1.5
2.0
)
2.5
)
3.0
3.5
4.0
4.5
freq, GHz
)
Amplitude Difference / Phase Difference
)
)
2.0
1.5
)
300
200
100
0
-100
-200
-300
dif_phase
)
1.0
(dB)
0.5
0.0
-1.0
-1.5
-2.0
2.0
2.1
2.2
2.3
2.4
)
dif_amplitude
-0.5
2.5
2.6
2.7
2.8
2.9
3.0
freq, GHz
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2009 Johanson Technology, Inc. All Rights Reserved
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