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: [email protected] Web: www.taisaw.com SAW Resonator 423.22 MHz MODEL NO.: TC0228A REV. NO.:1 A. FEATURES: RoHS Compliant Lead free Lead-free soldering 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 Center frequency Fc MHz Insertion Loss IL dB Unload quality factor QU Ageing of fc ppm/yr Motional capacitance C1 fF Motional inductance L1 μH Motional resistance R1 Ohm Parallel capacitance Co pF Frequency Temperature coefficient (TCf) ppm/c*2 Turnover To deg.C Package size Minimum Typical Maximum 423.220 423.295 1.58 2.2 10000 ±10 1.5 89.79 22.25 2.95 0.032 10 25 40 SMD 3X3X1.1 mm 2 Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO) ) D.EQUVIRENT CIRCUIT: One-Port Resonator: Source Impedance 50Ω Load Impedance C0 #B #E R1 C1 423.145 6000 - 50Ω L1 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - LT E.OUTLINE DRAWING: □ Data code：See the table WK01 A WK14 N WK27 a WK40 n WK02 WK03 WK04 B C P c WK31 d p F q H S T U WK32 WK33 WK34 e WK44 G WK19 WK20 WK21 R WK41 WK42 WK43 o WK18 Q WK28 WK29 WK30 b WK06 WK07 WK08 E WK15 WK16 WK17 O WK05 D f g h WK45 WK46 WK47 r s t u WK09 I WK22 V WK35 i WK48 v WK10 WK11 WK12 J K L WK23 WK24 WK25 W X Y WK36 WK37 WK38 j k l WK49 WK50 WK51 w x y WK13 M WK26 Z WK39 m WK52 z ∆ Year code：See the table Year 2008 2009 2010 2011 … 2019 2020 Code 8 9 0 1 … 9 0 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - F.FREQUENCY CHARACTERISTICS: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - G. TEST CIRCUIT: Network analyzer From 50Ω B E 50Ω SAW Resonator Network Analyzer 50Ω To 50Ω Network Analyzer A、 C、D、 F H. PCB FOOTPRINT: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 - G. PACKING: 1.REEL DIMENSION (Please refer to FR-75D10 for packing quantity) 2.TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 6 - J. RECOMMENDED REFLOW PROFILE: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 7 -