2450FB15K0005 - Johanson Technology

High Frequency Ceramic Solutions
2.45 GHz, Matched Balun-Filter for CSR BC Series Chipset
P/N 2450FB15K0005
Page 1 of 2
Detail Specification: 12/23/2010
General Specifications
2450FB15K0005
Part Number
48 [email protected] 880~960MHz
2400~2500
Frequency (MHz)
30 [email protected]~1880 MHz
50 Ω
Unbalanced Impedance
Differential Balanced Imp.
30 [email protected]~1990MHz
Attenuation (dB)
25 [email protected]~5000MHz
Conjugate match to CSR
BC series Chipsets
Insertion Loss
3.5 dB max.
Return Loss
9.5 dB min.
25 [email protected]~7500MHz
1.5 dB
Amplitude Difference
+5 to +35°C, Hum. 45 to
75%RH, 12 mos. Max
Storage Temperature
180° ± 10
Phase Difference
-40 to +85°C
Operating Temperature
1 Watt max.
Power Capacity
4000
Reel Quantity
Mechanical Dimensions
L
In
mm
0.079 ± 0.008
2.00 ± 0.20
W
0.049 ± 0.008
1.25 ± 0.20
T
0.028 ± 0.004
0.70 ± 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
p
0.026 ± 0.002
0.65 ± 0.05
Terminal Configuration
Function
No.
a
W
c
L
a
p
T
Case size/type 43-3
g
b
Unbalanced Port
1
2
3
4
5
6
7
8
Mounting Considerations
NC or DC Feed**
NC
GND
Balanced Port
GND
Balanced Port
GND
3
* Line width should be designed to match 50 Ω characteristic impedance,
depending on PCB material and thickness.
** A 10pF by-pass capacitor to GND (or RF GND) should be connected when using DC-
2
1
8
4
Feed feature
5
1.0
Internal DC-Connections
Pin1 – Pin3
Pin2 – Pin5—Pin7
Pin4 – Pin6—Pin8
6
7
*
Solder Resist
0.35
0.8
1.0
Land
Through-hole ( φ0.3)
0.35
Units: mm
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
High Frequency Ceramic Solutions
2.45 GHz, Matched Balun-Filter for CSR BC Series Chipset
P/N 2450FB15K0005
Page 2 of 2
Detail Specification: 12/23/2010
Typical Electrical Performance (T=25°C)
Insertion Loss / Return Loss
0
)
)
)
)
)
)
)
)
)
-20
)
dB(RL)
dB(IL)
)
-40
-60
-80
0
1
2
3
4
5
6
7
8
freq, GHz
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
2.40
200
)
190
)
)
180
)
)
170
)
2.42
2.44
2.46
2.48
dif_phase
dif_amplitude
)
Amplitude Difference / Phase Difference
160
2.50
freq, GHz
P/N
Suffix
Bulk
Suffix = S
Eg. 2450FB15K0005S
T&R
Suffix = E
Eg. 2450FB15K0005E
Termination Style
100% Tin
Suffix = None
Eg. 2450FB15K0005 (T or S)
Evaluation Board
2450FB15K0005-EB-SMA
Packaging
Style
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