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TAI-SAW TECHNOLOGY CO., LTD. - 2 - TST DCC Release document TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com SAW Resonator 423.22 MHz MODEL NO.: TC0228A REV . NO.:1 A. FEATURES: 1. 1-Port Resonator. B. MAXIMUM RATING: 1.Input Power Level: 0 dBm 2.DC voltage: 12 V 3.Operating Temperature: -40 °C to +85 °C 4.Storage Temperature: -40 °C to +85 °C C. ELECTRICAL CHARACTERISTICS: Reference Temperature TA=25 ℃ Characteristic Units Minimum Typical Maximum Center frequency Fc MHz 423.145 423.220 423.295 Insertion Loss IL dB - 1.58 2.2 Unload quality factor Q U 6000 10000 - Ageing of fc ppm/yr - - ±10 Motional capacitance C1 fF - 1.5 - Motional inductance L1 μμ μμH - 89.79 - Motional resistance R1 Ohm - 22.25 - Parallel capacitance Co pF - 2.95 - Frequency Temperature coefficient (TC f) ppm/c*2 - 0.032 - Turnover To deg.C 10 25 40 Package size SMD 3X3X1.1 mm Temperature dependence of fc: fc(T A)=fc(T O)(1+TC f(T A-TO)2) D.EQUVIRENT CIRCUIT: One-Port Resonator: R1 C 1 L 1 # E # B Source Im pedance L oad Im pedance 50 Ω 50 Ω RoHS Compliant Lead free Lead-free soldering
TAI-SAW TECHNOLOGY CO., LTD. - 3 - TST DCC Release document E.OUTLINE DRAWING: □ Data code ：See the table ∆ Year code ：See the table Year 2008 2008 2008 2008 2009 2009 2009 2009 2010 2010 2010 2010 2011 2011 2011 2011 … … …… 2019 2019 2019 2019 2020 2020 2020 2020 Code 88 88 9 9 99 0 0 00 1 1 11 … … …… 9 9 99 0 0 00 L T WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK1 3 A B C D E F G H I J K L M WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK2 6 N O P Q R S T U V W X Y Z WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK3 9 a b c d e f g h i j k l m WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK5 2 n o p q r s t u v w x y z
TAI-SAW TECHNOLOGY CO., LTD. - 4 - TST DCC Release document F.FREQUENCY CHARACTERISTICS:
TAI-SAW TECHNOLOGY CO., LTD. - 5 - TST DCC Release document G . TEST CIRCUIT: 50Ω Network analyzer 50Ω SAW Resonator E B A、C、D、F H. PCB FOOTPRINT: To 50 Ω Network Analyzer From 50 Ω Network Analyzer
TAI-SAW TECHNOLOGY CO., LTD. - 6 - TST DCC Release document G . PACKING: 1.REEL DIMENSION (Please refer to FR-75D10 for packing quantity) 2.TAPE DIMENSION
TAI-SAW TECHNOLOGY CO., LTD. - 7 - TST DCC Release document J. RECOMMENDED REFLOW PROFILE :