"High Frequency Ceramic Solutions"
2.45 GHz Balun
Detail Specification: 12/22/05
P/N 2450BL14B100
Page 1 of 2
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedence
Differential Balanced Imp.
Insertion Loss
Return Loss
Bulk
T&R
100% Tin
Tin / Lead
2450BL14B100
2400~2500
50
Ω
100
Ω
1.3 dB max.
9.5 dB min.
Suffix = S
Suffix = E
Suffix = None
Suffix = /Pb
Eg. 2450BL14B100S
Eg. 2450BL14B100E
Eg. 2450BL14B100(E or S)
Eg. 2450BL14B100S/Pb
Phase Difference
Amplitude Difference
Operating Temperature
Reel Quanity
Power Capacity
180° ± 10
2 dB max.
-40 to +85°C
4,000
0.5 watts max.
P/N
Suffix Termination
Style
Packaging
Style
Terminal Configuration
No.
1
Function
Unbalanced Port
NC
GND
Balanced Port
NC
Balanced Port
Mechanical Dimensions
In
L
W
T
a
b
c
g
p
0.063 ± 0.004
0.031 ± 0.004
0.024 ± 0.004
0.008 ± 0.004
0.008 +.004/-.006
0.006 ± 0.004
0.012 ± 0.004
0.020 ± 0.002
mm
1.60 ± 0.10
0.80 ± 0.10
0.60 ± 0.10
0.20 ± 0.10
0.20 +0.1/-0.15
0.15 ± 0.10
0.30 ± 0.10
0.50 ± 0.05
g
b
T
L
W
2
3
4
5
6
a
p
c
Mounting Considerations
Mount these devices with brown mark facing up.
Line width should be designed to provide proper impedance matching characteristics.
Units: mm
0.25
*
0.3
0.55
Solder Resist
Land
Through-hole
Φ
0.3)
(
*
0.25
*
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
2003 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Balun
Detail Specification: 12/22/05
P/N 2450BL14B100
Page 2 of 2
Typical Electrical Performance (T=25°C)
)
)
)
)
)
)
)
Insertion Loss
)
0
-1
(dB)
-2
IL
-3
-4
-5
2.30
2.35
2.40
2.45
)
2.50
2.55
2.60
freq, GHz
)
Return Loss
)
0
)
-10
RL
(dB)
-20
-30
-40
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
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2003 Johanson Technology, Inc. All Rights Reserved
