2450FB15K0008 - Johanson Technology

"High Frequency Ceramic Solutions"
2450 MHz Matched Balun-Filter for CSR BC 04/05/06 Series Chipset
Detail Specification:
P/N 2450FB15K0008
Page 1 of 3
3/6/2012
General Specifications
Part Number
2450FB15K0008
Frequency Range
2400~2500 MHz
45 [email protected] 880~960MHz
30 [email protected]~1880 MHz
50 Ω
Unbalanced Impedance
25 [email protected]~1990 MHz
Attenuation (dB)
40 [email protected]~5000MHz
Conjugate match to CSR BC
04/05/06 series chipsets
Balanced Impedance
30 [email protected]~7500MHz
Insertion Loss
3.5 dB max
Input Power
1W max.
Return Loss
9.5 dB min.
Impedance
50 Ω
180°±10
Phase Difference
4000
Reel Quanity
1.5 dB
Amplitude Difference
Storage Temperature
P/N
Suffix
-40 to +85°C
Operating Temperature
+5 to +35°C, Humidity:
45-75%RH, 18 mos. Max
Bulk
Suffix = S
Eg. 2450FB15K0008S
Terminal Configuration
T&R
Suffix = E
Eg. 2450FB15K0008E
No.
Termination Style
100% Tin
Suffix = None
Eg. 2450FB15K0008(E or S)
Evaluation Board
2450FB15K0008-EB1SMA
Packaging
Style
Mechanical Dimensions
In
mm
L
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
a
a
a
b
a
W
W
c
c
c
Function
1
Unbalanced Port
2
NC or DC Feed**
3
NC
4
GND
5
Balanced Port
6
GND
7
Balanced Port
8
GND
L
L
p
a
a1
a
3
a1
T
2
1
4
8
T
g
b
5
6
7
L
)
** A 10pF by-pass capacitor to GND (or RF GND) should be connected when using DC-Feed feature
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
2012 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2450 MHz Matched Balun-Filter for CSR BC 04/05/06 Series Chipset
P/N 2450FB15K0008
Page 2 of 3
Detail Specification:
Mounting Considerations
1.0
*
Solder Resist
Land
0.35
0.8
Through-hole (
1.0
0.35
0.30
0.3)
Internal DC-Connections
a) Pin1 – Pin4 – Pin6 – Pin8
b) Pin2 – Pin5 – Pin7
***(un-balanced antenna port
(Pin1 has DC short to GND)
* Line width should be designed to match 50Ω characteristic impedance, depending on PCB
material and thickness.
** A 10pF by-pass capacitor to GND (or RF GND) should be connected when using DC-the
Feed feature
)
)
Note:The distance between 2450FB15K0008 and IC should be about 1.5~2mm. The differential feed
lines' impedance between 2450FB15K0008 and IC is not too critical as long as the length (distance) is
short(1.5~2mm). The only geometrical concern on the feed lines would be to keep the same linewidth
and length for them.
This component is compatble with both CSP and BGA packaging styles.
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2012 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2450 MHz Matched Balun-Filter for CSR BC 04/05/06 Series Chipset
P/N 2450FB15K0008
Page 3 of 3
Detail Specification:
Typical Electrical Characteristics (T=25°C)
Insertion Loss & Return Loss
0
dB(RL)
dB(IL)
-10
-20
-30
-40
-50
-60
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
Amplitude & Phase Difference
200
190
180
170
2.42
2.44
2.46
2.48
dif_phase
dif_amplitude
)
160
2.50
freq, GHz
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2012 Johanson Technology, Inc. All Rights Reserved