Preliminary High Frequency Ceramic Solutions 1550 MHz Balun P/N 1550BL15A0075 Page 1 of 2 Detail Specification: 12/21/09 General Specifications Part Number Operating Temperature 1550BL15A0075 Frequency (MHz) 950 ~ 2150 Unbalanced Impedance +5~+35°C, 12 mos. max. Humidity 45~75%RH Storage Temperature Range 75 Ω Balanced Impedance -40 to +85°C Reel Quanity 75 Ω 4,000 Insertion Loss 1.5 dB max. Power Capacity 0.5W max. Return Loss 9.5 dB min. Amplitude Difference 1.4 dB max. Phase Difference (degree) P/N Suffix 180 ± 10 Packing Style Bulk Suffix = S eg. 1550BL15A0075S T&R Suffix = E eg. 1550BL15A0075E Evaluation Board 1550BL15A0075-EB1SMA Mechanical Dimensions Terminal Configuration In mm No. Function No. Function L 0.079 ± 0.004 2.00 ± 0.10 1 GND 4 Balanced Port W 0.049 ± 0.004 1.25 ± 0.10 T 0.037 ± 0.004 0.95 ± 0.10 a 0.012 ± 0.004 0.30 ± 0.10 b 0.008 ± 0.004 0.20 ± 0.10 c 0.012 +.004/-.008 0.30 +0.1/-0.2 g 0.014 ± 0.004 0.35 ± 0.10 p 0.026 ± 0.002 0.65 ± 0.05 W c L a 2 Unbalanced Port 5 NC GND Balanced Port 3 p 6 3 2 1 4 5 6 T g b Mounting Considerations 0.35 Mount these devices with brown mark facing up. Solder Resist * Line width should be designed to provide proper impedance matching characteristics. * Land * Through-hole ( φ 0.3) 0.8 1.0 Units: mm * 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. www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions Preliminary 1550 MHz Balun P/N 1550BL15A0075 Page 2 of 2 Detail Specification: 12/21/09 Typical Electrical Performance (T=25°C) Insertion and Return Loss 0 dB(RL) dB(IL) -10 -20 -30 -40 0.5 1.0 1.5 2.0 2.5 freq, GHz 200 1 100 0 0 -1 -100 -2 0.5 -200 1.0 1.5 2.0 2.5 dif_phase dif_amplitude 2 Amplitude and Phase Balance 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 2009 Johanson Technology, Inc. All Rights Reserved