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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 2442 MHz SMD 1109(BW=79MHz) TST Part No.: TA2620A Customer Part No.: Checked by: Michael Yang Approval by: Andy Yu Date: 2019/11/12 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 2442MHz SMD1.1x0.9mm (79MHz BW) MODEL NO.:TA2620A REV. NO.:1 A. MAXIMUM RATING: 1. Input Power Level: 25dBm (2402.5~2481.5MHz) (Ta=+50deg C, 5000h) 2. DC Voltage : 5V 3. Operating Temperature: -30° C to +85° C 4. Storage Temperature: -40° C to +10° C 5. Moisture Sensitivity Level: Level 3 6 .ESD 50V(MM) 100V(HBM) B. ELECTRICAL CHARACTERISTICS Terminating source impedance : Zs = 50 Ω(Single-ended) Terminating load impedance : Z L = 50 Ω(Single-ended) Item Unit Min. Typ. Max. Note Center Frequency Fc MHz - 2442 - Insertion Loss (2402.5~2421.5MHz) IL dB(*1)(*2) 1.7 2.2 23~2 7℃ Insertion Loss (2402.5~2421.5MHz) IL dB(*1)(*2) 1.7 2.6 CH1 Insertion Loss (2407.5~2471.5MHz) IL dB(*1)(*2) 1.7 2.2 CH2 to 11 Insertion Loss (2457.5~2476.5MHz) IL dB(*1)(*2) 1.9 2.4 CH12 Insertion Loss (2462.5~2481.5MHz) IL dB(*1)(*2) 2.3 2.5 23~2 7℃ Insertion Los s (2462.5~2481.5MHz) IL dB(*1)(*2) 2.3 3.0 CH13 Insertion Loss (2402.5~2481.5MHz) IL dB(*1)(*2) 2.3 3.0 Amplitude Ripple (2402.5~2481.5MHz) dB - 0.8 2.0 Any 19 MHz Input VSWR (2402.5~2481.5MHz) 1.5 2.3 Output VSWR (2402.5~2481.5MHz) 1.5 2.3 Attenuation (reference level from 0 dB) Electrostatic Sensitive Device ( ESD ) RoHS Compliant Lead free Lead-free soldering

TAI-SAW TECH NOLOGY CO., LTD. 3 TST DCC Release document 699 ~ 960 MHz dB 27 32 - - 1425 ~ 2170 MHz dB 24 28 - - 2300 ~ 2370 MHz dB(*3) 10 25 - 2370 ~ 2375 MHz dB(*3) 8 12 - 23~2 7℃ 2375 ~ 2380 MHz dB(*3) 5 7 - 23~2 7℃ 2500 ~ 2505 MHz dB(*3) 5 10 - 23~2 7℃ 2505 ~ 2510 MHz dB(*3) 15 25 - 23~2 7℃- 2510 ~ 2570 MHz dB(*3) 25 35 - 23~2 7℃ 2570 ~ 2690 MHz dB 25 32 - 2690 ~ 4500 MHz dB 25 32 - (*1) Specification of insertion loss excludes loss that comes from the test board. (*2) Integrated Insertion Loss over 19MHz CH BW. (*3) Integrated attenuation over 5MHz CH BW. C.OUTLINE DRAWING:

TAI-SAW TECH NOLOGY CO., LTD. 4 TST DCC Release document D.MEASUREMENT CIRCUIT: F. PCB Footprint ：： ：：

TAI-SAW TECH NOLOGY CO., LTD. 5 TST DCC Release document F. Frequency Characteristics S21 response: (span 500MHz) S21 response: (span 200MHz)

TAI-SAW TECH NOLOGY CO., LTD. 6 TST DCC Release document S21 response: (span 4.5GHz) S11 & S22

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

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 245~260 ℃ peak (min. 10sec). 4. Time : 2 times.