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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 897.5 MHz (BW 35 MHz) SMD 1.4 x 1.1mm TST Part No.: TA2642A Customer Part No.: Checked by: Sam Lin Approved by: Andy Yu Date: 2020/07/02 1. Customer signed back is required before TST can pro ceed 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 b oth parties and a new revision of specifications shall be released to reflect the changes. Customer signature required Company: Division: Approved by : Date:
TAI-SAW TECH NOLOGY 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 897.5 MHz (BW 35 MHz) SMD 1.4 x 1.1mm MODEL NO.:TA2642A REV. NO.:1.0 A. MAXIMUM RATING: 1. Input Power Level: 15 dBm 2. DC Voltage : 0V 3. Operating Temperature: -30° C to +85° C 4. Storage Temperature: -40° C to +85° C 5. Moisture Sensitive Level: Level 3 (MSL3) 6. ESD 50V(MM), 100V(HBM). B. ELECTRICAL CHARACTERISTICS Terminating source impedance: Zs = 50 Ω Terminating load impedance: Z L = 50 Ω Item Unit Min Typ Max Center frequency MHz - 897.5 - Insertion Loss (880.0 – 915.0 MHz) dB - 2.0 4.0 Amplitude Ripple (880.0 – 915.0 MHz) dB - 0.8 2.5 VSWR (880.0 – 915.0 MHz) dB - 1.6 2.2 Attenuation (Reference level from 0 dB) 10 – 835 MHz dB 35 45 - 835 – 870 MHz dB 20 38 - 925.4 – 935 MHz dB 12 20 - 935 – 960 MHz dB 28 34 - 960 – 1760 MHz dB 30 45 - 1760 – 1830 MHz dB 28 45 - 1830 – 2640 MHz dB 25 38 - 2640 – 2745 MHz dB 25 38 - 2745 – 5000 MHz dB 15 22 - 5000 – 6000 MHz dB 10 16 - Temperature coefficient of Frequency ppm/K - -36 -
TAI-SAW TECH NOLOGY CO., LTD. 3 TST DCC Release document C.OUTLINE DRAWING: □ : Year/Month Code (Follow the table) YEAR/Month 1 2 3 4 5 6 7 8 9 10 11 12
2013 A B C D E F G H J K L M
2014 N P Q R S T U V W X Y Z
2015 a b c d e f g h j k l m 2016 n p q r s t u v w x y z
2017 A B C D E F G H J K L M
2018 N P Q R S T U V W X Y Z
2019 a b c d e f g h j k l m 2020 n p q r s t u v w x y z Pin No. Symbol Function
1 IN Input
2 GND Ground
3 GND Ground
4 OUT Output
5 GND Ground
․P □
TAI-SAW TECH NOLOGY CO., LTD. 4 TST DCC Release document D. MEASUREMENT CIRCUIT: (1): Unbalance Port (4): Unbalance Port Others: Ground E. PCB Footprint:
TAI-SAW TECH NOLOGY CO., LTD. 5 TST DCC Release document F. Frequency Characteristics: Span 800 MHz Span 8000 MHz
TAI-SAW TECH NOLOGY CO., LTD. 6 TST DCC Release document Span 100 MHz Reflection Functions: Span 100 MHz
TAI-SAW TECH NOLOGY CO., LTD. 7 TST DCC Release document G. PACKING : 1. REEL DIMENSION (Please refer to FR-75D10 for packing quantity) 2. TAPE DIMENSION Direction of Feed
TAI-SAW TECH NOLOGY CO., LTD. 8 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.