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TAI-SAW TECHNOLOGY CO., LTD. FR-71S03-02 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 Product Specifications Approval Sheet Product Description: SAW Filter 315 MHz SMD 3.0 ×3.0 mm (BW=1 MHz) TST Part No.: TA0657D Customer Part No.: Checked by: Kazuma Lee Approved by: Andy Yu Date: 2017/10/30 1. Customer signed back is required before TST can proceed with sample build and receive orders. 2. Orders received without customer signed back wil l be regarded as agreement on the specifications. 3. Any specifications changes must be approved upon by both parties and a new revision of specifications shall be released to reflect the changes. Customer signature required Company: Division: Approved by : Date:

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 Filter 315 MHz MODEL NO.: TA0657D REV. NO.:1 A. MAXIMUM RATING : 1.Input Power Level: 10 dB m 2.DC voltage: 3 V 3.Operating Temperature: -40 °C to +125 °C 4.Storage Temperature: -40° C to +125 °C 5.Moisture Sensitivity Level: Level 1(MSL1) B. ELECTRICAL CHARACTERISTICS : Item Unit Min. Typ. Max. Center frequency Fc MHz - 315 - Insertion loss (314.5 ~ 315.5 MHz) IL dB - 1.6 2.6 Amplitude ripple (314.5 ~ 315.5 MHz) dB - 0.2 1.3 VSWR (314.5 ~ 315.5 MHz) - 1.2 1.7 Attenuation (Reference level from Max IL dB) 270 ~ 286 MHz dB 55 61 - 293 ~ 293.9 MHz dB 53 66 - 304 ~ 304.6 MHz dB 48 66 - 325.4 ~ 326 MHz dB 24 29 - 336.1 ~ 337 MHz dB 36 50 - 357.5 ~ 358.7 MHz dB 50 60 - Source impedance Zs Ω - 50 - Load impedance ZL Ω - 50 - Temperature coefficient ppm/k - -36 - Note1. No matching network required for operation at 50 Ω. Note2. For SiO 2 coating. C. MEASUREMENT CIRCUIT: 50 Ω HP Network analyzer 50 Ω SAW Filter B E A,C,D,F RoHS Compliant Lead free Lead-free soldering

TAI-SAW TECHNOLOGY CO., LTD. 3 TST DCC Release document D. Frequency Characteristics:

TAI-SAW TECHNOLOGY CO., LTD. 4 TST DCC Release document Reflection Functions: S11 S22

TAI-SAW TECHNOLOGY CO., LTD. 5 TST DCC Release document E. OUTLINE DRAWING: Date Code Table: F. PCB FOOTPRINT: B: Input E: Output A, C, D, F: Ground Unit: mm H h

TAI-SAW TECHNOLOGY CO., LTD. 6 TST DCC Release document G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION (Please refer to FR-75D10 for packing quantity, FR-75M03 for MSL) Hh

TAI-SAW TECHNOLOGY CO., LTD. 7 TST DCC Release document H. RECOMMENDED REFLOW PROFILE: 1. Preheating shall be fixed at 150~180 ℃ for 60~90 seconds. 2. Ascending time to preheating temperature 150 ℃ shall be 30 seconds min. 3. Heating shall be fixed at 220 ℃ for 50~80 seconds and at 260 ℃+0/-5℃ peak (20~40sec). 4. Time: 2 times.