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 Approval Sheet For Product Specification Issued Date: Product Name: SAW Resonator 433.92 MHz SMD 3.8X3.8 mm TST Parts No.: TC0318A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Asin Lin Approval by: Francis Chen Date: 2006/3/8 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 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 433.92 MHz MODEL NO.: TC0318A REV. NO.:1 A. FEATURES: 1. 1-Port Resonator. B. MAXIMUM RATING: 1.Input Power Level: 0 dBm 2.DC voltage: 12 V RoHS Compliant Lead free Lead-free soldering 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 433.845 433.920 433.995 Insertion Loss IL dB 1.6 2.5 Unload quality factor QU 6000 12000 Ageing of fc ppm/yr ±10 Motional capacitance C1 fF 1.26 Motional inductance L1 μH 98.8 Motional resistance R1 Ohm 22.2 Parallel capacitance Co pF 2.63 Frequency Temperature coefficient (TCf) ppm/c*2 0.032 Turnover To deg.C -2.5 12.5 27.5 Package size SMD 3.8X3.8X1.2 mm Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO)2) D.EQUVIRENT CIRCUIT: One-Port Resonator: Source Impedance 50Ω Load Impedance C0 #E R1 C1 #B 50Ω L1 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - 318 E.OUTLINE DRAWING: Date code: Provided by planer each year Product Year Code Year 2001 2003 2005 . 2002 2004 2006 . Product Code C c F.FREQUENCY CHARACTERISTICS: Resonator 433.92MHz Frequency Characteristics (S21) 0 -5 dB -10 -15 -20 -25 -30 432.42 432.92 433.42 433.92 434.42 Frequency (Center Frequency 433.92MHz Span 3MHz) TAI-SAW TECHNOLOGY CO., LTD. 434.92 435.42 TST DCC Release document - 3 - G. TEST CIRCUIT: Network analyzer From 50Ω Network Analyzer E 50Ω B SAW Resonator 50Ω To 50Ω Network Analyzer A、 C、 D、 F H. PCB Foot Print: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 - I. PACKING: 1.REEL DIMENSION 2.TAPE DIMENSION 318 318 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 5 - J. REFLOW PROFILE Recomended Reflow Profile 240 220 200 180 160 140 120 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 100 80 60 40 20 0 Temp ( Deg C) 280 260 Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 6 - TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 7 -