"High Frequency Ceramic Solutions"
2.45 GHz Medium Performance Balun (Compatible with TDK)
Detail Specification: 04/13/09
P/N 2450BL15K050
Page 1 of 2
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedence
Differential Balanced Imp.
Insertion Loss
Return Loss
Phase Difference (degree)
Amplitude Difference
2450BL15K050
2400~2500
50
Ω
50
Ω
1.2 dB max.
9.5 dB min.
180 ± 10
2 dB max.
Terminal Configuration
No.
Operating Temperature
Reel Quanity
Power Capacity
-40 to +85°C
4,000
3 watts max.
Function
Unbalanced Port
GND or DC feed
Balanced Port
Balanced Port
GND
NC
1
Mechanical Dimensions
In
L
0.079 ± 0.004
W
0.049 ± 0.004
T
0.033 ± 0.004
a
0.012 ± 0.004
b
0.008 ± 0.004
c
0.012
+.004/-.008
g
0.014 ± 0.004
p
0.026 ± 0.002
mm
2.00 ± 0.10
1.25 ± 0.10
0.85 ± 0.10
0.30 ± 0.10
0.20 ± 0.10
0.30
+0.1/-0.2
0.35 ± 0.10
0.65 ± 0.05
g
b
L
c
a
p
2
3
W
4
5
6
T
Mounting Considerations
Mount these devices with brown mark facing up.
* Line width should be designed to provide proper impedance matching characteristics.
Units: mm
Without DC feed
With DC feed
Solder
Land
Through-hole
(φ0.3)
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
2009 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Medium Performance Balun (Compatible with TDK)
Detail Specification: 04/13/09
P/N 2450BL15K050
Page 2 of 2
Typical Electrical Performance (T=25°C)
)
)
)
)
)
)
Insertion Loss
)
0
-1
IL
(dB)
)
-2
-3
-4
-5
2.30
)
2.35
2.40
2.45
2.50
2.55
2.60
freq, GHz
Return Loss
)
)
0
-5
)
-10
RL
(dB)
-15
-20
-25
-30
2.30
2.35
2.40
2.45
2.50
2.55
2.60
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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