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 Product Specifications Approval Sheet Product Description: SAW Filter 315 MHz SMD 3.0×3.0 mm(BW=0.6 MHz) TST Part No.: TA0657C Customer Part No.: Customer signature required Company: Division: Approved by : Date: Checked by: David Chang Approved by: Bob Chau Date: 2015/07/06 1. Customer signed back is required before TST can proceed with sample build and receive orders. 2. Orders received without customer signed back will 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. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-02 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 Filter 315 MHz MODEL NO.: TA0657C REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 3 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -40C to 85C 4.Storage Temperature: -40C to +85 C B. CHARACTERISTICS: Item Unit Center frequency Fc MHz dB Insertion loss (314.70 ~ 315.30 MHz) IL dB Amplitude ripple (314.70 ~ 315.30 MHz) VSWR (314.70 ~ 315.30 MHz) Attenuation (Reference level from IL dB) 270.0 ~ 286.0 MHz dB 293.0 ~ 293.9 MHz dB 304.0 ~ 304.6 MHz dB 325.4 ~ 326.0 MHz dB 336.1 ~ 337.0 MHz dB 357.5 ~ 358.7 MHz dB Source impedance Zs Load impedance ZL ppm/k Temperature coefficient Note1. No matching network required for operation at 50Ω Note2. For SiO2 coating. Min. Typical Max. - 315 1.52 0.4 1.4 2.5 1.2 1.6 55 53 48 24 36 50 - 65 60 60 30 52 60 50 50 -36 - C. MEASUREMENT CIRCUIT: HP Network analyzer 50 B SAW Filter E 50 A,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. TRANSFER FUNCTION: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 E. OUTLINE DRAWING: 7 V B: Input E: Output A, C, D, F: Ground Unit: mm △：Year Code (2011->1, 2012->2, …, 2019->9, 2020->0) □：Date Code Date Code Table: F. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 G. PACKING: 1. REEL DIMENSION (Please refer to FR-75D10 for packing quantity) 2. TAPE DIMENSION D7V Q TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 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. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6