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 868 MHz SMD 3.8×3.8 mm (BW=2 MHz) TST Part No.: TA1972A Customer Part No.: Customer signature required Company: Division: Approved by : Date: Checked by: David Chang Approved by: Bob Chau Date: 2016/03/01 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. 4. 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 868 MHz MODEL NO.:TA1972A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: +27 dBm 2. DC Voltage : 5 V 3. Operating Temperature: -40°C to +95°C 4. Storage Temperature: -40°C to +105°C RoHS Compliant Lead free Lead-free soldering B. ELECTRICAL CHARACTERISTICS: Item Unit Center frequency Fc MHz Min. - Insertion loss (867~869 MHz) IL dB - 3.0 4.2 dB - 0.1 1.5 Amplitude Ripple (867~869 MHz) Typ. 868 Max. - Attenuation (Reference level from 0 dB) DC ~ 800 MHz dB 37 43 - 800 ~ 838 MHz dB 35 42 - 880 ~ 905 MHz dB 10 31 905 ~ 915 MHz dB 35 57 915 ~ 970 MHz dB 38 54 Ppm/℃ - -36 Temperature Coefficient of Frequency - C. MEASUREMENT CIRCUIT: HP Network analyzer B SAW Filter E A,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. OUTLINE DRAWING: 1972 △□ B: Input E: Output A, C, D, F: Ground Unit: mm △: Year Code □: Date Code Date Code Table: E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics: 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 1972 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