"High Frequency Ceramic Solutions" 2.45 GHz Harmonic Filter-Balun Optimized for AT86RF230/231 and ATmega128RFA1 P/N 2450FB15L0001 Detail Specification: 11/10/2014 Page 1 of 5 General Specifications Part Number 2450FB15L0001 Differential Mode Attenuation 20 min.@ 4800~5000MHz Frequency (MHz) 2400~2500 (dB) 20 min.@ 7200~7500MHz Unbalanced Impedance 50 Ω Common Mode Attenuation 20 min.@ 4800~5000MHz Impedance match to (dB) Balanced Impedance AT86RF230/231 and ATmega128RFA1 Operating Temperature -40°C to +125°C Insertion Loss 1.5 dB max. +5 to +35°C, Humidity: 45- Storage Conditions Return Loss 9.5 dB min. 75%RH, 18 mos. Max Phase Difference 180° ± 10 Input Power 2 Watts max. (CW) Amplitude Difference 2.0 dB max. Reel Quantity 4,000 * 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 No. Function No. Function L 0.079 ± 0.004 2.00 ± 0.10 W 1 Unbalanced Port 4 Balanced Port W 0.049 ± 0.004 1.25 ± 0.10 2 DC Feed + RF GND 5 GND T 0.031 ± 0.004 0.80 ± 0.10 c 3 Balanced Port 6 GND L a 0.012 ± 0.004 0.30 ± 0.10 3 2 1 a p b 0.008 ± 0.004 0.20 ± 0.10 c 0.012 +.004/-.008 0.30 +0.1/-0.2 T g 0.014 ± 0.004 0.35 ± 0.10 p 0.026 ± 0.002 0.65 ± 0.05 g b 4 5 6 Balun Layout with AT86RF230/1 *Line width should be designed to match 50 W characteristic impedance, depending on PCB material and thickness. 0.35 0402 22pF RF GND cap Johanson p/n: 500R07S220JV4 * Solder Resist Land 3 2 1 AT86RF230/231 0.8 Through-hole ( φ 0.3) 4 5 6 0.8 0.18 Units: mm 0.30 Units: mm 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 Ver. 7.0 2014 Johanson Technology, Inc. All Rights Reserved

"High Frequency Ceramic Solutions" 2.45 GHz Harmonic Filter-Balun Optimized for AT86RF230/231 and ATmega128RFA1 P/N 2450FB15L0001 Detail Specification: 11/10/2014 Page 2 of 5 Balun Layout with ATmega128RFA1 0402 22pF RF GND ~0.65mm cap Johanson p/n: 0402 1.5pF** 500R07S220JV4 shunt cap 3 2 1 50Ω 0.8 Solder Resist 4 5 6 0.8 Land ATmega128RFA1 0.18 Through-hole ( φ 0.3) 0.35 Units: mm * Distance can vary depending on PCB layout and stack-up (matching phase may be influenced by this distance) ** Shunt capacitor value is between 0.5pF and 1.5pF, depending of the true line impedance Part Numbering Scheme Packaging Bulk Suffix = S Eg. 2450FB15L0001S P/N Style T & R Suffix = E Eg. 2450FB15L0001E Suffix Termination Style AgPt Suffix = None Eg. 2450FB15L0001(E or S) Evaluation Board 2450FB15L0001-EB1SMA 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 Ver. 7.0 2014 Johanson Technology, Inc. All Rights Reserved

"High Frequency Ceramic Solutions" 2.45 GHz Harmonic Filter-Balun Optimized for AT86RF230/231 and ATmega128RFA1 P/N 2450FB15L0001 Detail Specification: 11/10/2014 Page 3 of 5 AT86RF230/231 With DC feed graphical representation: AT86RF230/231 See last page for filtering performance 0402 22pF RF GND cap Johanson p/n: 500R07S220JV4 ATmega128RFA1 With DC feed graphical representation: See last page for filtering performance 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 Ver. 7.0 2014 Johanson Technology, Inc. All Rights Reserved

"High Frequency Ceramic Solutions" 2.45 GHz Harmonic Filter-Balun Optimized for AT86RF230/231 and ATmega128RFA1 P/N 2450FB15L0001 Detail Specification: 11/10/2014 Page 4 of 5 AT86RF230/231 With DC feed graphical representation: Insertion Loss / Return Loss 0 -10 ) ( j -20 -30 -40 -50 -60 -70 50 1245 2440 3635 4830 6025 7220 8415 9610 10805 12000 FFrreeqquueennccyy ((MMHHzz)) Amplitude Difference / Phase Difference 2 200 150 e 1 100 d d plitu 0 050 if_p m h a a -50 s _ e dif -1 -100 -150 -2 -200 2.0 2.5 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 Ver. 7.0 2014 Johanson Technology, Inc. All Rights Reserved

"High Frequency Ceramic Solutions" 2.45 GHz Harmonic Filter-Balun Optimized for AT86RF230/231 and ATmega128RFA1 P/N 2450FB15L0001 Detail Specification: 11/10/2014 Page 5 of 5 RoHS Compliance www.johansontechnology.com/technical-notes/rohs-compliance.html Packaging information www.johansontechnology.com/ipcpackaging.html Soldering Information www.johansontechnology.com/ipcsoldering-profile Antenna layout and tuning techniques www.johansontechnology.com/tuning Antenna layout review, tuning, and characterization services www.johansontechnology.com/ipcantennaservices Pad metalization information www.johansontechnology.com/silverleads MSL Info www.johansontechnology.com/technical-notes/msl-rating.html Recommneded Storage Condition and Max Shelf Life www.johansontechnology.com/ipcstorage-shelflife Application Notes, Layout Files, and more www.johansontechnology.com/atmel 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 Ver. 7.0 2014 Johanson Technology, Inc. All Rights Reserved

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