2450BM15A0015E

## _**"High Frequency Ceramic Solutions"**_ 

**2.45GHz Impedance Matched Balun-Filter for Atmel Chipset AT86RF232 and AT86RF233. Platforms: ATMega256RFR2, Zigbit 256RFR2, Zigbit RF233, ZigBit RF233+FEM, Extension RF233, USB RF233** 

## **P/N 2450BM15A0015** 

|Detail Specification:|1/21/2013|1/21/2013|||Page 1 of 3|
|---|---|---|---|---|---|
|||||||
|**General Specifications**||||||
|**Part Number**||2450BM15A0015||||
|**Frequency (MHz)**||2400~2500||||
|**Unbalanced Impedance**<br>**Differential Balanced**<br>**Impedance**||**Impedance match to:**Atmel<br>AT86RF232, AT86RF233,<br>ATMega256RFR2, Zigbit 256RFR2, Zigbit<br>RF233, ZigBit RF233+FEM, Extension<br>50 Ω||af:||
|||RF233, USB RF233||||
|**Insertion Loss(-40C to +85C)**||1.1dB Typ, 1.5 dB max.||**Operating Temp.**|-40 to +125°C|
|**Insertion Loss(-40C to +125C)**||1.3dB Typ, 1.9 dB max.||**Solder Paste**|SAC 305 type is recommended|
|**Return Loss**||9.5 min.||||
|**Phase Difference**<br>**Amplitude Difference**||180 ± 10(deg)<br>2.0 dB max.||**Recommended**<br>**Storage Conditions***|+5 to +35 oC, Humidity<br>45~75%RH|
|**Power Capacity**||1 Watt max.||**Reel Quanity**|4,000|
|**Differential Mode Attenuation**||20dB min. @3Fo<br>20dB min. @2Fo||**Storage Period**<br>18 months max.<br>*18 months in vacuum sealed bag and 1 week cumulative after opened.||
|**Common Mode Rejection**||20dB min. @2Fo||For more info go to www.johansontechnology.com/silverleads||



## **Part Number Explanation** 

|**P/N Suffix**|**P/N Suffix**|Termination style<br>**Packing Style**|Bulk(Loose)<br>Suffix = S<br>T & R<br>Suffix = E<br>100% Tin<br>Suffix = None|eg. 2450BM15A0015S<br>eg. 2450BM15A0015E<br>eg. 2450BM15A0015(E or S)|
|---|---|---|---|---|
|||**Evaluation Board**|2450BM15A0015-EBSMA||



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Mechanical Dimensions Terminal Configuration<br>In mm No. Function<br>L 0.079 ± 0.004 2.00 ± 0.10 1 Unbalanced Port (50 Ω)<br>W 0.049 ± 0.004 1.25 ± 0.10 2 GND<br>T 0.031 ± 0.004 0.80 ± 0.10 3 Balanced Differential Port<br>a a 0.012 ± 0.004 0.30 ± 0.10 4 Balanced Differential Port<br>a b 0.008 ± 0.004 0.20 ± 0.10 5 GND<br>a c 0.012 ± 0.004 /-0.2 0.30 ± 0.10 6 GND<br>a g 0.014 ± 0.004 0.35 ± 0.10<br>a p 0.026 ± 0.002 0.65 ± 0.05<br>a  p<br>1  6<br>W  T<br>2  5<br>iT ,<br>c<br>g  b<br>3  4<br>L<br>**----- End of picture text -----**<br>


**www.johansontechnology.com** 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 6.1 2013 Johanson Technology, Inc.  All Rights Reserved 

## _**"High Frequency Ceramic Solutions"**_ 

> **2.45GHz Impedance Matched Balun-Filter for Atmel Chipset AT86RF232 and AT86RF233. Platforms: P/N 2450BM15A0015 ATMega256RFR2, Zigbit 256RFR2, Zigbit RF233, ZigBit RF233+FEM, Extension RF233, USB RF233** 

Detail Specification: 1/21/2013 Page 2 of 3 

## **Measuring Diagram** 

Port 1:Unbalanced Port Port 3* Analyzer** Network Port 1(50 Ω) Ports 2 and 3: Balanced Port IL=Sds21 Port 2* RL=Sss11 GND Amp_balance = dB(S(2,1)/S(3,1)) Phase_balance = Phase(S(2,1)/S(3,1)) *Impedance for ports 2 and 3 -40 to +125°C = Conjugate to Balanced Impedance/2 GND GND **E5071B from Agilent 

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Typical Electrical Performance (T=25°C)<br>Insertion and Return Loss<br>0<br>-10<br>-20<br>dB(IL_Scs21)<br>Common Mode Insertion<br>-30<br>dB(RL_Sdd22)<br>Balanced Return Loss dB<br>dB(RL_Sss11) -40<br>Unbalanced Return Loss<br>dB(IL_Sds21) -50<br>Differential Mode Insertion<br>-60<br>freq, GHz 0 1 2 3 4 5 6 7 8 9<br>GHz<br>Impedance matching network, balun and harmonic filter all in one EIA 0805 package!<br>**----- End of picture text -----**<br>


Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 Ver 6.1 2013 Johanson Technology, Inc.  All Rights Reserved 

## _**"High Frequency Ceramic Solutions"**_ 

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2.45GHz Impedance Matched Balun-Filter for Atmel Chipset AT86RF232 and AT86RF233. Platforms:  P/N 2450BM15A0015<br>ATMega256RFR2, Zigbit 256RFR2, Zigbit RF233, ZigBit RF233+FEM, Extension RF233, USB RF233<br>Detail Specification: 1/21/2013 Page 3 of 3<br>Typical Electrical Performance (T=25°C)<br>Amplitude and Phase Balance<br>2 200<br>1 100<br>dif_amplitude dif_phase<br>0 0<br>-1 -100<br>-2 -200<br>2.0 2.2 2.4 2.6 2.8 3.0<br>**----- End of picture text -----**<br>


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Frequency (GHz)<br>**----- End of picture text -----**<br>


_Impedance matching network, balun and harmonic filter all in one EIA 0805 package!_ 

## ~~a~~ **Mounting Considerations** 

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LEGEND<br>Mount these devices with brown mark facing  )<br>Solder Resist<br>up. 0.35<br>Land  )<br>* Line width should be designed to match  Through-hole  Unbalanced<br> (φ0.3)<br>50Ω characteristic impedance, depending  Balanced  *<br>on PCB material and thickness.<br>0.80<br>Units : mm  Atmel AT86RF232, AT86RF233,  3  2  1<br>ATMega256RFR2, Zigbit<br>256RFR2, Zigbit RF233,<br>Extension RF233, USB ZigBit RF233+FEM,  4  5 6  1.00<br>RF233<br>Balanced<br>0.30  )<br>**----- End of picture text -----**<br>


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REB233mkII V8.6.1 EVB Example<br>**----- End of picture text -----**<br>


Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 2013 Johanson Technology, Inc.  All Rights Reserved 

Ver 6.1