High Frequency Ceramic Solutions
2.45 GHz Impedance Matched Balun-Filter: Optimized for Nordic's Chipset
nRF24L01, nRF24L01+, nRF24LE1, nRF24LU1, nRF24AP2, and nRF8001
Detail Specification: 6/13/2012
P/N 2450BM14A0002
Page 1 of 2
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedance
Differential Balanced Impedance
2450BM14A0002
2400 - 2500
50
Ω
Imp. Conjugate match to Nordic
nRF24L01, nRF24L01+,
nRF24LE1, nRF24LU1,
nRF24AP2, and nRF8001
Insertion Loss
Return Loss
Phase Difference
Amplitude Difference
Reel Quanity
Operating Temperature
Recommended Storage
Conditions
2.0 dB max.
9.5 dB min.
160° ± 15°
3.5 ± 1.5 dB
4,000
-40 to +85°C
+5 to +35°C, Humidity: 45-
75%RH, 18 mos. Max
Attenuation: Differential Mode
Attenuation: Common Mode
15 min.@4800~5000MHz
15 min.@7200~7500MHz
20 min.@4800~5000MHz
Terminal Configuration
Part Number Explanation
P/N
Suffix Termination
Style
Packaging
Style*
Bulk
T&R
100% Tin
Tin / Lead
Suffix = S
Suffix = T
Suffix = None
Eg. 2450BM14A0002S
Eg. 2450BM14A0002T
Eg. 2450BM14A0002(T or S)
No.
1
2
3
4
5
6
W
Function
Unbalanced Port
GND
Balanced Port
Balanced Port
DC Feed+RF GND or
GND
NC
Please consult Factory
For more pakaging info go to: http://www.johansontechnology.com/ipcpackaging.html
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
c
a
p
Mounting Considerations
Mount these devices with maroon mark facing up.
*
Line width should be designed to provide 50
Ω
impedance matching characteristics.
0.3
0.25
*
Solder Resist
Land
Through-hole (
0.35)
Nordic
Chipset
0.55
Units: mm
2.2nF Capacitor**
**Use this cap when
utilizing with DC Feed
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
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 Matched Balun-Filter: Optimized for Nordic's Chipset
nRF24L01, nRF24L01+, nRF24LE1, nRF24LU1, nRF24AP2, and nRF8001
Detail Specification: 6/13/2012
P/N 2450BM14A0002
Page 2 of 2
Typical RF Electrical Performance (T=25°C)
0
-10
Att_CM_dB
RL_dB
IL_dB
-20
-30
-40
-50
1
2
3
4
5
6
7
8
freq, GHz
For reference design notes and additional technical info please visit our Nordic Semiconductor
dedicated page at:
http://johansontechnology.com/nordic
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