TC0265A

TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Tao-Yuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com Approval Sheet for Product Specification Issued Date: Product Name: SAW Resonator 657.4876 MHz SMD 3.8X3.8 mm TST Parts No.: TC0265A Customer Parts No.: Company: Division: Approved by : Date: Checked by: Approval by: Date: Asin Lin Francis Chen 2005/4/15 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: tstsales@mail.taisaw.com Web: www.taisaw.com SAW Resonator 657.4876 MHz Model No.: TC0265A 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 °C Characteristic Units Minimum Nominal Frequency, fc Insertion Loss, IL Aging of fc MHz dB ppm/ yr 657.4576 Rev. No.:1 RoHS Compliant Lead free Lead-free soldering Typical 657.4876 1.1 Maximum 657.5176 2.5 ±10 40 1.778 32.94 12.96 2.95 0.032 10 25 SMD 3.8x3.8x1.2 mm Temperature dependence of fc: fc(TA)=fc(TO)(1+TCf(TA-TO)2) Equivalent Circuit Model Motional Capacitance, Cm fF Motional Inductance, Lm µH Motional Resistance, Rm Ω Shunt Static Capacitance, Co pF Temp. Coefficient. ppm/ °C2 Turnover Temperature, To °C Package size TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -2- D. Outline Drawing: E. Equivalent Circuit Model: One-Port Resonator: Source Impedance 50Ω #B C0 Load Impedance #E 50Ω 2 6 5 Rm Cm Lm F. PCB FOOTPRINT TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -3- G. Frequency Characteristics: H. Test Circuit: N etwork analyzer From 50Ω Network Analyzer 2 6 5 0Ω S AW Resonator To 50Ω 5 0Ω Network Analyzer 1、 3、 4、 5、 7、 8 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document -4- I. Packing: 1. Reel dimension 2. Tape dimension 265 TAI-SAW TECHNOLOGY CO., LTD. 265 Direction of feed TST DCC Release document -5-