Preliminary
"High Frequency Ceramic Solutions"
P/N 2500FB16A0400
Page 1 of 2
2.5 GHz Balun/Filter Combination
Detail Specification: 06/04/09
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedance
Balanced Impedance
Insertion Loss
Return Loss
Phase Difference
Amplitude Difference
Power Capacity
Reel Quantity
2500FB16A0400
2300 - 2690
50
Ω
50
Ω
+ 2.4 nH
3.8 dB max.
9.5 dB min.
180° ± 10
1.0 dB max.
0.5 W max.
4000
Operating Temp
Storage Temp
Attenuation (dB)
15 min.@ DC~800MHz
35 min.@ 800~960MHz
15 min.@ 960~1700MHz
30 min.@ 1700~1900MHz
25 min.@ 1900~1980MHz
30 min.@ 4900~5900MHz
15 min.@ 5900~7500MHz
-40 to +85°C
+5 ~ +35°C, Humidity:
45~75%RH, 12 mos. Max
* - 1 yr shelf life in bag; 1 week shelf life out of bag;
Vacuum reseal unused reel
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
W
Top View
Bottom View
d
T
Mounting Considerations
*
Line width should be designed to match specified characteristic impedance,
depending on PCB material and thickness.
1.50
Terminal Configuration
No.
Function
Unbalanced Port
NC
Balanced Port
Balanced Port
GND
GND
6
Solder Resist
0.35
*
*
1.15
Land
Through-hole (
φ
0.3)
1
2
3
4
5
6
0.35
0.90
*
0.90
1.10
3
4
5
2
1
Units: mm
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
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2009 Johanson Technology, Inc. All Rights Reserved
Preliminary
"High Frequency Ceramic Solutions"
P/N 2500FB16A0400
Page 2 of 2
2.5 GHz Balun/Filter Combination
Detail Specification: 06/04/09
Typical Electrical Performance (T=25°C)
)
Insertion Loss & Return Loss
)
)
)
0
-10
-20
-30
-40
-50
-60
-70
0
1
2
3
)
)
)
dB(RL)
dB(IL)
4
)
5
6
7
8
9
)
freq, GHz
)
)
)
Phase & Amplitude Difference
)
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
2.0
200
Phase_difference
)
)
Amp_difference
100
0
-100
2.2
2.4
2.6
2.8
-200
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
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2009 Johanson Technology, Inc. All Rights Reserved
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