Johanson-Dielectrics-2450BM15A0002E

High Frequency Ceramic Solutions  

P/N 2450BM15A0002  

Page 1 of 2  

2.45 GHz Impedance Matched Balun-BPF: For TI CC253X, CC254X, CC257X,  

CC853X and CC852X Chipset family  

4/29/2013  

Detail Specification:  

12 min. @ 1GHz  

General Specifications  

Part Number  

Differential Mode  

Attenuation (dB)  

-40°C to 125°C  

2450BM15A0002  

2400 – 2500  

50

Ω

 

18 min. @ 4800~5000MHz  

20 min. @ 7200~7500MHz  

180° ± 15  

Frequency (MHz)  

Unbalanced Impedance  

Phase Diff.

 

(-40°C to 125°C)  

Input Power  

Impedance match to T.I. CC253X,  

CC254X, CC257X, CC853X and CC852X  

Chipsets  

2W max.  

Balanced Differential  

Impedance  

4,000  

Reel Quanity  

Insertion Loss  

1.5 dB max.

(-40°C to +85°C)  

1.7 dB max.

(-40°C to +125°C)  

9.5 dB min.  

-40°C to +125°C  

Operating Temperature  

Insertion Loss  

+5 ~ +35 °C, Humidity  

45~75%RH, 18 mos. max  

Recommended Storage  

Conditions  

Return Loss

(-40°C to 125°C)  

Part Number Explanation  

Bulk  

Suffix = S  

Suffix = E  

Eg. 2450BM15A0002S  

Eg. 2450BM15A0002E  

Packaging  

Style  

T & R  

Terminal Configuration  

P/N  

Suffix  

Termination Style  

Function  

Unbalanced Port  

GND  

No.  

100% Tin  

Suffix = None

 

Eg. 2450BM15A0002(E or S)  

2450BM15A0002-EBSMA  

Evaluation Board  

1

2

Balanced Port  

Balanced Port  

GND  

3

Mechanical Dimensions  

In  

mm  

±

4

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

±

±

±

±

±

5

W

0.10  

0.10  

0.10  

0.10  

GND  

±

6

±











L

c

±

a

p

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

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 Capacitor  

required (internal)  

Solder Resist  

*

0.8  

Land  

    

T.I. Chipset  

Through-hole (



0.3)  

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.  

4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  

2013 Johanson Technology, Inc.

 

All Rights Reserved  

Ver 1.2  

High Frequency Ceramic Solutions  

P/N 2450BM15A0002  

2.45 GHz Impedance Matched Balun-BPF: For TI CC253X, CC254X, CC257X,  

CC853X and CC852X Chipset family  

4/29/2013  

Detail Specification:  

Page 2 of 2  

Typical Electrical Performance at 25°C and 125°C  

0

-5  

-10  

-15  

-20  

-25  

-30  

-35  

-40  

-45  

0.5  

1.5  

2.5  

3.5  

4.5  

5.5  

6.5  

7.5  

8.5  

freq, GHz  

25C Unbalanced RL  

125C Unbalanced RL  

25C Balanced Return Loss  

25C Insertion Loss/Attenuation (Differential Mode)  

125C Balanced Return Loss  

125C Insertion Loss/Attenuation (Differential Mode)  

Technical notes and Reference Designs  

Technical Note:  

Gerber Files and TI Reference Notes:  

Johanson Technology, Inc. reserves the right to make design changes without notice.  

All sales are subject to Johanson Technology, Inc. terms and conditions.  

4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  

2013 Johanson Technology, Inc.

 

All Rights Reserved  

Ver 1.2