"High Frequency Ceramic Solutions" 2.35GHz Balun/Filter Combination P/N 2345FB39A0050 Page 1 of 2 Detail Specification: 07/03/13 General Specifications Part Number 2345FB39A0050 Frequency (MHz) 30 min.@ 766~797MHz 2300 - 2390 20 min.@1532~1594MHz Unbalanced Impedence 50 Ω Balanced Impedence 50 Ω 29 min.@3066~3186MHz 3.2 dB max. 28 min.@3833~3983MHz Insertion Loss Return Loss Attenuation (dB) 11.73 dB min. Phase Difference Operating & Storage Temp. -40 to +85°C Reel Quantity 180° ± 10 Amplitude Difference 12 min.@2110~2170MHz 1.5 dB max. 3000 Power Capacity 1 watt max. MSL 2* *1 yr shelf life in bag; 1 week shelf life out of bag; Vacuum reseal unused ree Mechanical Dimensions In mm L 0.098 ± 0.008 2.50 ± 0.20 W 0.079 ± 0.008 2.00 ± 0.20 T 0.043 ± 0.004 1.10 ± 0.10 a 0.016 ± 0.008 0.40 ± 0.20 b 0.031 ± 0.008 0.80 ± 0.20 c 0.012 +.004/-.008 0.30 +0.1/-0.2 d 0.075 ± 0.008 1.90 ± 0.20 d a T b W c L Terminal Configuration Mounting Considerations * Line width should be designed to match specified characteristic impedance, depending on PCB material and thickness. 2.10 * * 0.50 1.00 1.50 0.40 Solder Resist Land Function 1 2 3 4 5 6 Unbalanced Port NC or DC Feed Balanced Port Balanced Port GND GND 6 Through-hole ( φ 0.3) * 1.50 No. 1.00 3 2 4 1 Units: mm 5 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 2.0 2007 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2.35GHz Balun/Filter Combination P/N 2345FB39A0050 Page 2 of 2 Detail Specification: 07/03/13 Typical Electrical Performance (T=25°C) ) ) ) ) ) ) ) ) ) Insertion Loss / Return Loss ) dB(RL) dB(IL) 0 ) -10 -20 -30 -40 -50 -60 -70 ) 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 ) freq, GHz ) Amplitude Difference / Phase Difference ) 200 ) 1 190 ) ) 0 180 -1 170 -2 2.30 2.32 2.34 2.36 2.38 Phase_difference (dB) Amp_difference 2 ) 160 2.40 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 2.0 2007 Johanson Technology, Inc. All Rights Reserved