2450BM15B0003 - Johanson Technology

"High Frequency Ceramic Solutions"
2.45 GHz Impedance mathced Balun-Filter for Texas
Instruments' CC2500, CC2510, and CC2511 Chipsets
Detail Specification:
P/N 2450BM15B0003
Page 1 of 3
9/12/2012
General Specifications
2450BM15B0003
Part Number
2400~2500
Frequency (MHz)
50 Ω
Unbalanced Impedance
Conjugate match to TI
CC2500, CC2510, CC2511
chipsets
Differential Balanced
Impedance
2.2 dB max. 1.7dB typ
Insertion Loss
Differential Mode
Attenuation (dB)
20 [email protected] 4800~5000MHz
Common Mode Attenuation
(dB)
17 [email protected] 4800~5000MHz
20 [email protected] 7200~7500MHz
Operating Temperature
-40°C to +125°C
+5 to +35°C, Humidity:
45-75%RH, 12 mos. Max
Return Loss
10 dB min.
Recommended Storage
Conditions
Phase Difference
180° ± 12
Input Power
2.0 dB max.
Amplitude Difference
2 Watts max.
4,000
Reel Quantity
* 18 months in vacuum sealed bag and 1 week after opened. For more info go to
www.johansontechnology.com/silverleads
Mechanical Dimensions
Terminal Configuration
In
mm
L
0.079 ± 0.004
2.00 ± 0.10
W
0.049 ± 0.004
1.25 ± 0.10
T
0.031 ± 0.004
0.80 ± 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
W
No.
Function
1
2
3
4
5
6
Unbalanced Port
c
L
a
p
T
g
DC Feed + RF GND
Balanced Port
Balanced Port
GND
GND
b






Mounting Considerations
0402 22pF RF GND
cap Johanson p/n:
500R07S220JV4
Units: mm
*
0.8
CC250
0
Johanson Chip Inductor
p/n
L-07C10NJV6 (EIA 0402)
  
Solder Resist
  
0.8
0.18
Land
Through-hole ( 0.3)
0.35
0.30
* Line width should be designed to match 50 W characteristic impedance, depending on PCB material and thickness.
- Go to page 2 for a more detailed layout
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"
2.45 GHz Impedance mathced Balun-Filter for Texas
Instruments' CC2500, CC2510, and CC2511 Chipsets
Detail Specification:
P/N 2450BM15B0003
Page 2 of 3
9/12/2012
Recommended Layout
0402 22pF RF GND
cap Johanson p/n:
500R07S220JV4
)
)
)
)
)
)
)
)
)
)
)
CC2500
CC2510
CC2511
Johanson Inductor p/n
L-07C10NJV6 (EIA 0402)
L-14C10NJV6 (EIA 0603)
10nH Ceramic Inductor
)
)
)
)
)
)
)
)
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"
2.45 GHz Impedance mathced Balun-Filter for Texas
Instruments' CC2500, CC2510, and CC2511 Chipsets
Detail Specification:
P/N 2450BM15B0003
Page 3 of 3
9/12/2012
Typical Electrical Performance (T=25°C)
Insertion Loss / Return Loss / Attenuation (Comm, Diff)
)
)
)
)
)
)
)
)
)
)
)
)
)
unbal port return loss
insertion loss
common mode rejection
)
)
)
Amplitude Difference / Phase Difference
)
2
dif_amplitude
1
)
0
-1
-2
2.0
2.5
dif_phase
200
150
100
50
0
-50
-100
-150
-200
)
3.0
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
2012 Johanson Technology, Inc. All Rights Reserved