TC0250A TAI-SAW | Alldatasheet
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TAI-SAW TECHNOLOGY CO., LTD. FR-71S03-01 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 W e b : www.taisaw.com Approval Sheet For Product Specification Issued Date: Product Name: SAW Resonator 435.72 MHz SMD 5X5 mm TST Parts No.: TC0250A C u s t o m e r P a r t s N o . : Company: D i v i s i o n : A p p r o v e d b y : D a t e : Checked by: Louis Chien Approval by: Francis Chen Date: 2004/05/28
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 W e b : www.taisaw.com SAW Resonator 435.72 MHz MODEL NO.: TC0250A 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 T A=25℃ Characteristic Units Minimum Typical Maximum Center frequency Fc MHz 435.645 435.72 435.795 Insertion Loss IL dB - 1.2 2.0 Unload quality factor QU 6000 11000 - Ageing of fc ppm/yr - - ±10 Motional capacitance C1 fF - 1.68 - Motional inductance L1 μH - 85.4 - Motional resistance R1 Ohm - 17.8 - Parallel capacitance Co pF - 3.08 - Frequency Temperature coefficient (TCf) ppm/c*2 - 0.032 - Turnover To deg.C 10 25 40 Package size SMD 5X5X1.4mm Temperature dependence of fc: fc(T A)=fc(TO)(1+TCf(TA-TO)2) D.OUTLINE DRAWING: RoHS Compliant Lead free Lead-free soldering
TAI-SAW TECHNOLOGY CO., LTD. - 3 - TST DCC Release document E.EQUVIRENT CIRCUIT: One-Port Resonator: R1 C1 L1 # 1 # 2 Source Impedance Load Impedance 50Ω 50Ω F.FREQUENCY CHARACTERISTICS: Resonator435.72MHz Frequency Charactristics (S21) -25 -20 -15 -10 Frequency (Center Frequency435.72MHz Span 3MHz) dB G. TEST CIRCUIT: 50Ω Network analyzer 50ΩSAW Resonator B E A、C、D、F To 50Ω Network Analyzer From 50Ω Network Analyzer
TAI-SAW TECHNOLOGY CO., LTD. - 4 - TST DCC Release document H. PCB Foot Print: H. PACKING: 1.REEL DIMENSION
TAI-SAW TECHNOLOGY CO., LTD. - 5 - TST DCC Release document 2.TAPE DIMENSION Feed Direction