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| High Frequency Ceramic Solutions 875 MHz SPT4 GSM Antenna Switch Module Detail Specification: 01/23/09 P/N 0875AS43A1850 Page 1 of 4 General Specifications Part Number 0875AS43A1850 Reel Quanity Operating Temperature Storage Temperature 2,000 -30 to +85C +5 ~ +35C, Humidity 45~75%RH, 6 mos. Max GSM850/900 Band Frequency (MHz) Insertion Loss Return Loss Tx - ANT Tx & ANT Tx - ANT Tx - Rx 824-849 / 880-915MHz 1.6 dB max. 10 dB min. 30 dB min. @ 2 x fo MHz 26 dB min. @ 3 x fo MHz 21 dB min. 10 mA max. 35 dBm typ. 869-894 / 925-960 MHz ANT - Rx Rx & ANT Tx - ANT 1.2 dB max. 10 dB min. 21 dB min. GSM1800/1900 Band 1710-1785/1850-1910MHz 1.9 dB max. 10 dB min. 23 dB min. @ 2 x fo MHz 22 dB min. @ 3 x fo MHz 16 dB min. 10 mA max. 33 dBm typ. 1805-1880/1930-1990MHz 1.5 dB max. 10 dB min. 21 dB min. Tx Mode Attenuation Isolation Current Consumption Power Capacity Frequency (MHz) Rx Mode Insertion Loss Return Loss Isolation Control Voltage Application Mode GSM850/900-Tx GSM850/900-Rx GSM1800/1900-Tx GSM1800/1900-Rx Vc1 2.4 - 2.8 V 0 - 0.1 V 0 - 0.1 V 0 - 0.1 V Vc2 0 - 0.1 V 0 - 0.1 V 2.4 - 2.8 V 0 - 0.1 V Current 10 mA max. -10 mA max. -- Terminal Configuration 12 3 4 5 No Function GSM1800/1900-Rx NC GSM850/900-Rx Vc1 GSM1800/1900-Tx GND No Function GSM850/900-Tx GND ANT Vc2 NC GND 1 2 12 6 3 4 5 6 11 10 9 8 7 7 8 9 10 11 12 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 875 MHz SPT4 GSM Antenna Switch Module Detail Specification: 01/23/09 P/N 0875AS43A1850 Page 2 of 4 Mechanical Dimensions Top View ) Bottom View b2 c2 a1 e1 e1 e1 b1 Side View L ) T W a2 e2 b3 c1 In mm 3.20 0.20 3.20 0.20 1.4 max. 0.30 0.10 1.20 0.10 0.25 0.20 b2 b3 c1 c2 e1 e2 In 0.008 0.008 0.008 0.008 0.020 0.004 0.016 0.004 0.012 0.004 0.016 0.004 mm 0.20 0.20 0.20 0.20 0.50 0.10 0.40 0.10 0.30 0.10 0.40 0.10 L W T a1 a2 b1 0.126 0.008 0.126 0.008 0.055 max. 0.012 0.004 0.047 0.004 0.010 0.008 Mounting Considerations Mount these devices with brown mark facing up. * Line width should be designed to provide 50 impedance matching characteristics, depending on PCB material and thickness 0.3 0.3 * Solder Resist NC * 1.20 * Land Through-hole ( o 0.3) 0.4 0.60 * * NC * Pin2 and Pin11 are used as NC pin for Dual-Band application. Units: mm 0.70 1.75 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 875 MHz SPT4 GSM Antenna Switch Module Detail Specification: 01/23/09 P/N 0875AS43A1850 Page 3 of 4 Typical Electrical Performance (T=25C) GSM850/900-Tx Mode: (Port1 : Ant, Port2 : Tx, Port3 : Rx) ) ) 0 -10 dB(S(3,2)) dB(S(1,1)) dB(S(2,2)) dB(S(1,2)) -20 -30 -40 -50 -60 0 GSM850/900-Rx Mode: (Port1 : Ant, Port2 : Tx, Port3 : Rx) 1 2 3 freq, GHz 4 5 6 0 -10 dB(S(1,2)) dB(S(3,3)) dB(S(1,1)) dB(S(3,1)) -20 -30 -40 -50 -60 0 1 2 3 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. 4 5 6 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 875 MHz SPT4 GSM Antenna Switch Module Detail Specification: 01/23/09 P/N 0875AS43A1850 Page 4 of 4 Typical Electrical Performance (T=25C) GSM1800/1900-Tx Mode: (Port1 : Rx, Port2 : Ant, Port3 : Tx) ) ) 0 -10 dB(S(1,3)) dB(S(3,3)) dB(S(2,2)) dB(S(2,3)) -20 -30 -40 -50 -60 0 1 2 3 freq, GHz GSM1800/1900-Rx Mode: (Port1 : Rx, Port2 : Ant, Port3 : Tx) 4 5 6 0 -10 dB(S(2,3)) dB(S(2,2)) dB(S(1,1)) dB(S(1,2)) -20 -30 -40 -50 -60 0 1 2 3 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. 4 5 6 www.johansontechnology.com 4001 Calle Tecate * Camarillo, CA 93012 * TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved |
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