High Frequency Ceramic Solutions
Preliminary
2.45 GHz Matched Balun / LP Filter : Optimized for TI CC253X Chipset family
P/N 2450BM15A0002
Detail Specification: 06/30/2010
Page 1 of 2
General Specifications
2450BM15A0002
2400 - 2500
50 Ω
10.0 dB min.
180° ± 15
2W max.
Part Number
Return Loss
Frequency (MHz)
Unbalanced Impedance
Phase Difference
Input Power
4,000
Reel Quanity
Conjugate match to T.I. CC253X
Chipsets
Balanced Impedance
-40 to +85°C
Operating Temperature
1.5 dB max.
Insertion Loss
Storage Temperature
Range
+5 ~ +35 °C, Humidity
45~75%RH, 12 mos. max
15 min.@ 4800~5000MHz
20 min.@ 7200~7500MHz
Differential Mode
Attenuation (dB)
Bulk
Suffix = S
Suffix = E
Eg. 2450BM15A0002S
Eg. 2450BM15A0002E
Packaging
Style
T & R
P/N
Suffix
100% Tin
Tin / Lead
Suffix = None Eg. 2450BM15A0002(E or S)
Please consult Factory
Terminal Configuration
Termination
Style
No.
Function
Unbalanced Port
GND
1
2
Mechanical Dimensions
In
mm
±
3
Balanced Port
Balanced Port
GND
0.079
0.049
0.028
0.012
0.008
0.004
0.004
0.004
0.004
0.004
2.00
1.25
0.70
0.30
0.20
0.10
L
W
T
a
±
±
±
±
±
4
W
0.10
0.10
0.10
0.10
±
5
c
±
6
GND
L
±
a
p
3
4
2
1
6
b
c
±
0.012 +.004/-.008 0.30 +0.1/-0.2
T
0.014
0.026
0.004
0.002
0.35
0.65
0.10
0.05
g
p
±
±
±
±
g
b
5
Mounting Considerations
Mount these devices with brown mark facing up. Units: mm
* Line width should be designed to provide 50 Ω impedance matching characteristics.
0.35
Note: No DC
Blocking
Solder Resist
Capacitor required
(internal)
*
Land
3 2 1
0.8
Through-hole (φ 0.3)
4 5 6
1.0
0.30
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