JOHANSON 2450FB15A0100

"High Frequency Ceramic Solutions"
2.45 GHz Filter Balun 50:100Ω EIA 0805
P/N 2450FB15A0100
Page 1 of 2
Detail Specification: 06/09/10
General Specifications
2450FB15A0100
Part Number
Unbalanced Impedance
50 Ω
Balanced Impedance
100Ω
Insertion Loss
1.5 dB max.
Return Loss
9.5 dB min.
Storage Temperature
+5 to +35°C, Humidity:
45-75%RH, 12 mos. Max
2 Watts max.
4,000
Reel Quantity
* 12 months in vacuum sealed bag and 1 week after
opened
Terminal Configuration
In
mm
L
0.079 ± 0.004
2.00 ± 0.10
W
0.049 ± 0.004
1.25 ± 0.10
T
0.031 ± 0.004
0.80 ± 0.10
a
0.012 ± 0.004
0.30 ± 0.10
b
0.008 ± 0.004
0.20 ± 0.10
c
0.012 +.004/-.008
0.30 +0.1/-0.2
g
0.014 ± 0.004
0.35 ± 0.10
0.026 ± 0.002
-40 to +85°C
Input Power
Mechanical Dimensions
p
20 [email protected] 4800~5000MHz
Operating Temperature
2.0 dB max.
Amplitude Difference
20 [email protected] 7200~7500MHz
Common Mode
Attenuation (dB)
180° ± 10
Phase Difference
20 [email protected] 4800~5000MHz
Differential Mode
Attenuation (dB)
2400~2500
Frequency (MHz)
W
L
c
a
p
T
g
0.65 ± 0.05
Function
No.
1
2
3
4
5
6
Unbalanced Port
GND or DC Feed + RF GND
Balanced Port
Balanced Port
GND
GND
b
3
2
1
4
5
6
Mounting Considerations
* Line width should be designed to match 50 Ω characteristic impedance,
depending on PCB material and thickness.
No DC Feed
With DC Feed
0.35
*
*
32 1
3 2 1
0.8
4 5 6
1.0
0.8
456
0.8
0402 22pF RF GND cap
Johanson p/n:
500R07S220JV4
0.18
0.35
0.30
0.30
Solder Resist
Land
Through-hole ( φ 0.3)
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
2010 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Filter Balun 50:100Ω EIA 0805
P/N 2450FB15A0100
Page 2 of 2
Detail Specification: 06/09/10
Typical Electrical Performance (T=25°C)
)
Insertion Loss / Return Loss
)
0
)
)
)
)
)
)
)
)
-10
)
-20
-30
-40
-50
unbal port return loss
balanced port return loss
insertion loss
common mode rejection
)
)
-60
)
-70
1245
2440
3635
4830
6025
Frequency (MHz)
)
7220
8415
9610
10805
12000
)
Amplitude Difference / Phase Difference
)
2
1
)
0
-1
-2
2.0
2.5
dif_phase
200
150
100
50
0
-50
-100
-150
-200
)
dif_amplitude
50
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
2010 Johanson Technology, Inc. All Rights Reserved